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Real Time Clocks

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Quantity Available	Series	Product Status	Package	Type	Features	Memory Size	Time Format	Date Format	Interface	Voltage - Supply	Voltage - Supply, Battery	Current - Timekeeping (Max)	Operating Temperature	Mounting Type
ZIO-101924 ZIO QWIIC RTC MODULE DS3231	-	Active	Bag	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C	3.3V	-	-	Through Hole	-
X1288V14ZT1 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14Z-4.5AT1 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14Z-4.5A IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14Z-2.7T1 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14Z-2.7AT1 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14Z-2.7A IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14Z-2.7 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14Z IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14T1 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14IZ REAL TIME CLOCK, 1 TIMER(S)	2-Wireu2122	Active	Bulk	Clock/Calendar	Alarm, EEPROM, Leap Year, SRAM, Supervisor, Watchdog Timer, Y2K	32KB	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14IT1 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14I-4.5AT1 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14I-4.5A IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14I-2.7T1 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14I-2.7AT1 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14I-2.7A IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14I-2.7 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14I IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14-4.5AT1 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14-4.5A IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14-2.7T1 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14-2.7AT1 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14-2.7A IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14-2.7 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288V14 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1288S16T1 IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	16-SOIC
X1288S16IT1 IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	16-SOIC
X1288S16I-4.5AT1 IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	16-SOIC
X1288S16I-4.5A IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	16-SOIC
X1288S16I-2.7T1 IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	16-SOIC
X1288S16I-2.7AT1 IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	16-SOIC
X1288S16I-2.7A IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	16-SOIC
X1288S16I-2.7 IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	16-SOIC
X1288S16I IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	16-SOIC
X1288S16-4.5AT1 IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	16-SOIC
X1288S16-4.5A IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	16-SOIC
X1288S16-2.7T1 IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	16-SOIC
X1288S16-2.7AT1 IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	16-SOIC
X1288S16-2.7A IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	16-SOIC
X1288S16-2.7 IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	16-SOIC
X1288S16 IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	16-SOIC
X1286V14T1 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1286V14IT1 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1286V14I IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1286V14 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1286A8T1 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1286A8IT1 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1286A8 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1228V14Z-4.5A IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1228V14Z-2.7A IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1228V14Z-2.7 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1228V14Z IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1228V14IZ-4.5A IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1228V14IZ-2.7A IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1228V14IZ-2.7 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1228V14IZ IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1228V14I-4.5A RTC, VOLATILE	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1228V14I-4.5A IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1228V14I-2.7A IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1228V14I-2.7 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1228V14I IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1228V14-4.5A IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1228V14-2.7A IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1228V14-2.7 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1228V14 IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-TSSOP
X1228S14Z-4.5A IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1228S14Z-2.7T1 IC RTC CLK/CALENDAR I2C 14SOIC	-	Obsolete	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1228S14Z-2.7A IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1228S14Z-2.7 IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1228S14Z IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1228S14IZ-4.5A IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1228S14IZ-2.7A IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1228S14IZ-2.7 IC RTC CLK/CALENDAR I2C 14SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1228S14IZ IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1228S14I-4.5A RTC, VOLATILE	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1228S14I-4.5A IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1228S14I-2.7A IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1228S14I-2.7 IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1228S14I IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1228S14 IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1228S14-4.5A IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1228S14-2.7T1 IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1228S14-2.7A IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1228S14-2.7 IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	14-SOIC
X1227V8Z-4.5A IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1227V8Z-2.7A IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1227V8Z-2.7 IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1227V8Z IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1227V8IZ-4.5A IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1227V8IZ-2.7A IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1227V8IZ-2.7 IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1227V8IZ IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1227V8I-4.5A IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1227V8I-2.7A IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1227V8I-2.7 IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1227V8I IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1227V8-4.5A IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1227V8-2.7A IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1227V8-2.7 IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1227V8 IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1227S8ZT1 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8Z-4.5A IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8Z-2.7A RTC, NON-VOLATILE	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8Z-2.7A IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8Z-2.7 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8Z IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8T1 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8IZ-4.5A IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8IZ-2.7AT1 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8IZ-2.7A IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8IZ-2.7 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8IZ IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8I-4.5A IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8I-2.7T2 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8I-2.7T1 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8I-2.7AT2 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8I-2.7AT1 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8I-2.7A IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8I-2.7 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8I IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8-4.5A IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8-2.7T1 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8-2.7A IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1227S8-2.7 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1226V8ZT1 IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1226V8Z IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1226V8T2 IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1226V8T1 IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1226V8IZT1 IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1226V8IZ IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1226V8IT2 IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1226V8IT1 IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1226V8I IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1226V8 IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1226S8ZT1 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1226S8Z IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1226S8T2 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1226S8T1 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1226S8IZ IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1226S8IT1 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1226S8I IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1226S8 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1205V8T1 IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1205V8IZT1 IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1205V8IZ IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1205V8IT1 IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1205V8I IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1205V8 RTC, VOLATILE	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1205V8 IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-TSSOP
X1205S8ZT1 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1205S8Z IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1205S8T1 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1205S8IT1 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1205S8I IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
X1205S8 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5V	Surface Mount	8-SOIC
V3025SO28B+ RTC MODULE WITH BUILT IN 32KHZ C	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, RAM	8B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	-	2V ~ 5.5V	2V ~ 4V	15u00b5A @ 5.5V	Surface Mount	28-SOIC
V3025SO28A+ VERY LOW POWER 8-BIT 32KHZ RTC M	-	Active	Tube	Clock/Calendar	Alarm, Leap Year, RAM	8B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	-	2V ~ 5.5V	-	15u00b5A @ 5.5V	Surface Mount	28-SOIC
V3023SO28A+ VERY LOW POWER 8-BIT 32KHZ RTC M	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, RAM	8B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	-	2V ~ 5.5V	-	15u00b5A @ 5V	Surface Mount	28-SOIC
V3022SO28A+ VERY LOW POWER 8-BIT 32KHZ RTC M	-	Active	Tube	Clock/Calendar	Alarm, Leap Year, RAM	8B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	-	2V ~ 5.5V	-	15u00b5A @ 3V	Surface Mount	28-SOIC
V3021SO8A+ ULTRA LOW POWER 1-BIT 32KHZ RTC,	-	Active	Tube	Clock/Calendar	Alarm, Leap Year, RAM	1B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	2V ~ 5.5V	-	10u00b5A @ 5V	Surface Mount	8-SOIC
V3020XSO8A+ ULTRA LOW POWER 1-BIT 32KHZ RTC,	-	Active	Tube	Clock/Calendar	Alarm, Leap Year, RAM	1B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.2V ~ 5.5V	-	7u00b5A @ 5V	Surface Mount	8-SOIC
V3020TP8B+ RTC, LOW POWER, 1-BIT I/F, 32KHZ	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, RAM	1B	HH:MM:SS	YY-MM-DD-dd	3-Wire Serial	1.2V ~ 5.5V	-	4u00b5A ~ 7u00b5A @ 3V ~ 5V	Surface Mount	8-TSSOP
V3020TP8A+ ULTRA LOW POWER 1-BIT 32KHZ RTC,	-	Active	Tube	Clock/Calendar	Alarm, Leap Year, RAM	1B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.2V ~ 5.5V	-	0.8u00b5A @ 5V	Surface Mount	8-TSSOP
V3020SO8B+ RTC, LOW POWER, 1-BIT I/F, 32KHZ	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, RAM	1B	HH:MM:SS	YY-MM-DD-dd	3-Wire Serial	1.2V ~ 5.5V	-	4u00b5A ~ 7u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
V3020SO8A+ ULTRA LOW POWER 1-BIT 32KHZ RTC,	-	Active	Tube	Clock/Calendar	Alarm, Leap Year, RAM	1B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.2V ~ 5.5V	-	0.8u00b5A @ 5V	Surface Mount	8-SOIC
UPD4991AGS-A RTC, VOLATILE, 1 TIMER(S) PDSO	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
STK17TA8-RF35 REAL TIME CLOCK, CMOS, PDSO48	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
SRC32CN-32.768K IC RTC 3225 CMOS 5ppm	SRC32C	Active	Bulk	Clock/Calendar	Alarm, Leap Year, RAM	-	HH:MM:SS	YY-MM-DD-dd	I²C	1.6V ~ 3V	-	3µA	Surface Mount	10-SMD
SLR32CN-32.768K IC RTC 3225 CMOS 5ppm	-	Active	Bulk	Clock/Calendar	Alarm, Leap Year, RAM	-	HH:MM:SS	YY-MM-DD	I²C	2.5V ~ 5V	1.6V ~ 5V	500nA @ 3V	Surface Mount	10-SMD
S-35399A03-J8T2G IC RTC CLK/CALENDAR I2C 8SOP	-	Not For New Designs	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	14u00b5A ~ 30u00b5A @ 3V ~ 5V	Surface Mount	8-SOP-J
S-35399A03-J8T1U RTC	S-35399A03	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	14u00b5A ~ 30u00b5A @ 3V ~ 5V	Surface Mount	8-SOP-J
S-35399A02-HRT1 IC RTC CLK/CALENDAR	-	Not For New Designs	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V	-	14µA ~ 30µA @ 3V ~ 5V	Surface Mount	12-UFBGA, WLBGA
S-35392A-I8T1U IC RTC CLK/CALENDAR I2C SNT-8A	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V	-	14µA ~ 30µA @ 3V ~ 5V	Surface Mount	SNT-8A
S-35391A-I8T1U IC RTC CLK/CALENDAR I2C SNT-8A	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V	-	14µA ~ 30µA @ 3V ~ 5V	Surface Mount	SNT-8A
S-35390A-T8T1U IC RTC CLK/CALENDAR I2C 8TSSOP	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	14u00b5A ~ 30u00b5A @ 3V ~ 5V	Surface Mount	8-TSSOP
S-35390A-T8T1G IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	0.93u00b5A ~ 1.1u00b5A @ 3V ~ 5V	Surface Mount	8-TSSOP
S-35390A-J8T1U IC RTC CLK/CALENDAR I2C 8SOP	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	14u00b5A ~ 30u00b5A @ 3V ~ 5V	Surface Mount	8-SOP-J
S-35390A-J8T1G IC RTC CLK/CALENDAR I2C 8-SOP	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	0.93u00b5A ~ 1.1u00b5A @ 3V ~ 5V	Surface Mount	8-SOP-J
S-35390A-I8T1U IC RTC CLK/CALENDAR I2C SNT-8A	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V	-	0.93µA ~ 1.1µA @ 3V ~ 5V	Surface Mount	SNT-8A
S-35390A-I8T1G IC RTC CLK/CALENDAR I2C SNT-8A	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V	-	0.93µA ~ 1.1µA @ 3V ~ 5V	Surface Mount	SNT-8A
S-35199A01-HRT1 IC RTC CLK/CALENDAR	-	Not For New Designs	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.3V ~ 5.5V	-	8µA ~ 14µA @ 3V ~ 5V	Surface Mount	12-UFBGA, WLBGA
S-35192A-I8T1U IC RTC CLK/CALENDAR SER SNT-8A	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.3V ~ 5.5V	-	8µA ~ 14µA @ 3V ~ 5V	Surface Mount	SNT-8A
S-35190A-T8T1G IC RTC CLK/CALENDAR SER 8-TSSOP	-	Not For New Designs	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.3V ~ 5.5V	-	0.93u00b5A ~ 1.1u00b5A @ 3V ~ 5V	Surface Mount	8-TSSOP
S-35190A-J8T1U IC RTC CLK/CALENDAR SER 8SOP	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.3V ~ 5.5V	-	8u00b5A ~ 14u00b5A @ 3V ~ 5V	Surface Mount	8-SOP-J
S-35190A-J8T1G IC RTC CLK/CALENDAR SER 8-SOP	-	Not For New Designs	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.3V ~ 5.5V	-	0.93u00b5A ~ 1.1u00b5A @ 3V ~ 5V	Surface Mount	8-SOP-J
S-35190A-I8T1U IC RTC CLK/CALENDAR SER SNT-8A	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.3V ~ 5.5V	-	0.93µA ~ 1.1µA @ 3V ~ 5V	Surface Mount	SNT-8A
S-35190A-I8T1G IC RTC CLK/CALENDAR SER SNT-8A	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.3V ~ 5.5V	-	0.93µA ~ 1.1µA @ 3V ~ 5V	Surface Mount	SNT-8A
RX8901CE XS B06 IC RTC CLK/CALENDAR I2C 10-SMD	RX8901CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	I²C	1.6V ~ 5.5V	-	1.5µA @ 3V	Surface Mount	10-SMD
RX8901CE XS A06 IC RTC CLK/CALENDAR I2C 10-SMD	RX8901CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	I²C	1.6V ~ 5.5V	-	1.5µA @ 3V	Surface Mount	10-SMD
RX8901CE XB B06 IC RTC CLK/CALENDAR I2C 10-SMD	RX8901CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	I²C	1.6V ~ 5.5V	-	1.5µA @ 3V	Surface Mount	10-SMD
RX8901CE XB A06 IC RTC CLK/CALENDAR I2C 10-SMD	RX8901CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	I²C	1.6V ~ 5.5V	-	1.5µA @ 3V	Surface Mount	10-SMD
RX8900SA:UCB PURE SN IC RTC CALENDAR I2C 14SOP	RX8900SA	Active	Bulk	Clock/Calendar	Alarm	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C	2.5V ~ 5.5V	1.6V ~ 5.5V	1.4u00b5A ~ 1.5u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX8900SA:UC3 PURE SN IC RTC CLK/CALENDAR I2C 14-SOP	RX8900SA	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C	2.5V ~ 5.5V	1.6V ~ 5.5V	1.4u00b5A ~ 1.5u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX8900SA:UC0 PURE SN IC RTC CLK/CALENDAR I2C 14-SOP	RX8900SA	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C	2.5V ~ 5.5V	1.6V ~ 5.5V	1.4u00b5A ~ 1.5u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX8900SA:UBB PURE SN IC RTC CALENDAR I2C 14SOP	RX8900SA	Active	Bulk	Clock/Calendar	Alarm	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C	2.5V ~ 5.5V	1.6V ~ 5.5V	1.4u00b5A ~ 1.5u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX8900SA:UB0 PURE SN IC RTC CLK/CALENDAR I2C 14-SOP	RX8900SA	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C	2.5V ~ 5.5V	1.6V ~ 5.5V	1.4u00b5A ~ 1.5u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX8900SA:UAB PURE SN IC RTC CALENDAR I2C 14SOP	RX8900SA	Active	Bulk	Clock/Calendar	Alarm	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C	2.5V ~ 5.5V	1.6V ~ 5.5V	1.4u00b5A ~ 1.5u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX8900SA:UA3 PURE SN IC RTC CLK/CALENDAR I2C 14-SOP	RX8900SA	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C	2.5V ~ 5.5V	1.6V ~ 5.5V	1.4u00b5A ~ 1.5u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX8900SA:UA0 PURE SN IC RTC CLK/CALENDAR I2C 14-SOP	RX8900SA	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C	2.5V ~ 5.5V	1.6V ~ 5.5V	1.4u00b5A ~ 1.5u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX8900CEUCB RX8900CE:UCB I2C-BUS RTC +/-5.0P	RX8900CE	Active	Bulk	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	I²C	2.5V ~ 5.5V	1.6V ~ 5.5V	1.4µA ~ 1.5µA @ 3V ~ 5V	Surface Mount	10-SMD
RX8900CEUC3 RX8900CE:UC3 I2C-BUS RTC +/-5.0P	RX8900CE	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	I²C	2.5V ~ 5.5V	1.6V ~ 5.5V	1.4µA ~ 1.5µA @ 3V ~ 5V	Surface Mount	10-SMD
RX8900CE:UBB IC RTC CALENDAR I2C 10SMD	RX8900CE	Active	Bulk	Clock/Calendar	Alarm	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C	2.5V ~ 5.5V	1.6V ~ 5.5V	1.4µA ~ 1.5µA @ 3V ~ 5V	Surface Mount	10-SMD
RX8900CE:UB6 IC RTC CALENDAR I2C 10SMD	RX8900CE	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C	2.5V ~ 5.5V	1.6V ~ 5.5V	1.4µA ~ 1.5µA @ 3V ~ 5V	Surface Mount	10-SMD
RX8900CE:UB3 IC RTC CALENDAR I2C 10SMD	RX8900CE	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C	2.5V ~ 5.5V	1.6V ~ 5.5V	1.4µA ~ 1.5µA @ 3V ~ 5V	Surface Mount	10-SMD
RX8900CE:UB0 IC RTC CALENDAR I2C 10SMD	RX8900CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C	2.5V ~ 5.5V	1.6V ~ 5.5V	1.4µA ~ 1.5µA @ 3V ~ 5V	Surface Mount	10-SMD
RX8900CE:UAB IC RTC CALENDAR I2C 10SMD	RX8900CE	Active	Bulk	Clock/Calendar	Alarm	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C	2.5V ~ 5.5V	1.6V ~ 5.5V	1.4µA ~ 1.5µA @ 3V ~ 5V	Surface Mount	10-SMD
RX8900CE:UA3 IC RTC CLK/CALENDAR I2C 10-SMD	RX8900CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C	2.5V ~ 5.5V	1.6V ~ 5.5V	1.4µA ~ 1.5µA @ 3V ~ 5V	Surface Mount	10-SMD
RX8900CE:UA0 IC RTC CALENDAR I2C 10SMD	RX8900CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C	2.5V ~ 5.5V	1.6V ~ 5.5V	1.4µA ~ 1.5µA @ 3V ~ 5V	Surface Mount	10-SMD
RX8804CE XBB RX8804CE:XBB REAL TIME CLOCK +/-	RX8804CE	Active	Bulk	Clock/Calendar	Alarm, Watchdog Timer	-	HH:MM:SS	YY-MM-DD	I²C	1.6V ~ 5.5V	1.5V ~ 5.5V	1.5µA ~ 1.6µA @ 3V ~ 5V	Surface Mount	10-SMD
RX8804CE XB3 IC RTC CLK/CALENDAR I2C 10-SMD	RX8804CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	-	-	I²C	1.6V ~ 5.5V	-	1.5µA ~ 1.6µA @ 3V ~ 5V	Surface Mount	10-SMD
RX8804CE XB0 IC RTC CLK/CALENDAR I2C 10-SMD	RX8804CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	I²C	1.6V ~ 5.5V	-	1.5µA ~ 1.6µA @ 3V ~ 5V	Surface Mount	10-SMD
RX8804CE XAB RX8804CE:XAB REAL TIME CLOCK +/-	RX8804CE	Active	Bulk	Clock/Calendar	Alarm, Watchdog Timer	-	HH:MM:SS	YY-MM-DD	I²C	1.6V ~ 5.5V	1.5V ~ 5.5V	1.5µA ~ 1.6µA @ 3V ~ 5V	Surface Mount	10-SMD
RX8804CE XA3 IC RTC CLK/CALENDAR I2C 10-SMD	RX8804CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	-	-	I²C	1.6V ~ 5.5V	-	1.5µA ~ 1.6µA @ 3V ~ 5V	Surface Mount	10-SMD
RX8804CE XA0 RX8804CE:XA0 REAL TIME CLOCK +/-	RX8804CE	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Watchdog Timer	-	HH:MM:SS	YY-MM-DD	I²C	1.6V ~ 5.5V	1.5V ~ 5.5V	1.5µA ~ 1.6µA @ 3V ~ 5V	Surface Mount	10-SMD
RX8130CE:BB IC REAL TIME CLOCK MODULE	RX8130CE	Active	Bulk	Time Event Recorder	Alarm	-	-	-	I²C	1.25V ~ 5.5V	-	0.5µA @ 3V	Surface Mount	10-SMD
RX8130CE B6 RX8130CE:B6 REAL TIME CLOCK +/-2	RX8130CE	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Watchdog Timer	-	HH:MM:SS	YY-MM-DD	I²C	1.25V ~ 5.5V	1.1V ~ 5.5V	4µA @ 3V	Surface Mount	10-SMD
RX8130CE:B3 IC RTC RECORDER I2C SER MOD	RX8130CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Time Event Recorder	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD	I²C, 2-Wire Serial	1.6V ~ 5.5V	1.1V ~ 5.5V	-	Surface Mount	Module
RX8111CE BB IC RTC CLK/CALENDAR I2C SMD	RX8111CE	Active	Bulk	Clock/Calendar	Alarm, RAM	-	HH:MM:SS	YY-MM-DD	I²C	1.6V ~ 5.5V	-	3µA @ 3V	Surface Mount	10-SMD
RX8111CE B6 RX8111CE:B6 REAL TIME CLOCK I2C-	RX8111CE	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	I²C	1.6V ~ 5.5V	1.1V ~ 5.5V	3µA @ 3V	Surface Mount	10-SMD
RX8111CE B3 IC RTC CLK/CALENDAR I2C SMD	RX8111CE	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, RAM	-	HH:MM:SS	YY-MM-DD	I²C	1.6V ~ 5.5V	-	3µA @ 3V	Surface Mount	10-SMD
RX8111CE B0 IC RTC CLK/CALENDAR I2C SMD	RX8111CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	I²C	1.6V ~ 5.5V	-	3µA @ 3V	Surface Mount	10-SMD
RX8111CE AB IC RTC CLK/CALENDAR I2C SMD	RX8111CE	Active	Bulk	Clock/Calendar	Alarm, RAM	-	HH:MM:SS	YY-MM-DD	I²C	1.6V ~ 5.5V	-	3µA @ 3V	Surface Mount	10-SMD
RX8111CE A6 RX8111CE:A6 REAL TIME CLOCK I2C-	RX8111CE	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	I²C	1.6V ~ 5.5V	1.1V ~ 5.5V	3µA @ 3V	Surface Mount	10-SMD
RX8111CE A3 IC RTC CLK/CALENDAR I2C SMD	RX8111CE	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, RAM	-	HH:MM:SS	YY-MM-DD	I²C	1.6V ~ 5.5V	-	3µA @ 3V	Surface Mount	10-SMD
RX8111CE A0 IC RTC CLK/CALENDAR I2C SMD	RX8111CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	I²C	1.6V ~ 5.5V	-	3µA @ 3V	Surface Mount	10-SMD
RX8010SJ:BB PURE SN IC REAL TIME CLOCK/CALENDAR	RX8010SJ	Active	Bulk	Clock/Calendar	Alarm, SRAM	16B	-	-	Iu00b2C	1.6V ~ 5.5V	-	0.32u00b5A ~ 0.35u00b5A @ 3V ~ 5V	Surface Mount	8-SOP
RX8010SJ:B3 PURE SN IC RTC CLK/CALENDAR I2C 8-SOP	RX8010SJ	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, RAM	16B	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.6V ~ 5.5V	-	0.32u00b5A ~ 0.35u00b5A @ 3V ~ 5V	Surface Mount	8-SOP
RX8010SJ B0 PURE SN RX8010SJ:B0 PURE SN REAL TIME CL	RX8010SJ	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, RAM	16B	HH:MM:SS	YY-MM-DD	Iu00b2C	1.6V ~ 5.5V	1.1V ~ 5.5V	0.32u00b5A ~ 0.35u00b5A @ 3V ~ 5V	Surface Mount	8-SOP
RX6110SA BX PURE SN RX6110SA:BX PURE SN REAL TIME CL	RX6110SA	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, RAM	16B	HH:MM:SS	YY-MM-DD	Iu00b2C, SPI	1.6V ~ 5.5V	1.1V ~ 5.5V	2.1u00b5A @ 3V	Surface Mount	14-SOP
RX6110SA:BB PURE SN IC REAL TIME CLOCK/CALENDAR	RX6110SA	Active	Tube	Clock/Calendar	Alarm, SRAM	16B	-	-	Iu00b2C, SPI	1.6V ~ 5.5V	-	0.25u00b5A @ 3V	Surface Mount	14-SOP
RX6110SA:B3 PURE SN IC RTC CLK/CALENDAR I2C 14-SOP	RX6110SA	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, RAM	16B	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, SPI	1.6V ~ 5.5V	1.1V ~ 5.5V	0.25u00b5A ~ 0.27u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX6110SA:B0 PURE SN IC REAL TIME CLOCK/CALENDAR	RX6110SA	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, SRAM	16B	-	-	Iu00b2C, SPI	1.6V ~ 5.5V	-	0.25u00b5A @ 3V	Surface Mount	14-SOP
RX4901CE XS D06 IC RTC CLK/CALENDAR SPI 10-SMD	RX4901CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	SPI, 4-Wire Serial	1.6V ~ 5.5V	-	1.5µA @ 3V	Surface Mount	10-SMD
RX4901CE XS C06 IC RTC CLK/CALENDAR SPI 10-SMD	RX4901CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	SPI, 4-Wire Serial	1.6V ~ 5.5V	-	1.5µA @ 3V	Surface Mount	10-SMD
RX4901CE XS B06 IC RTC CLK/CALENDAR SPI 10-SMD	RX4901CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	SPI, 3-Wire Serial	1.6V ~ 5.5V	-	1.5µA @ 3V	Surface Mount	10-SMD
RX4901CE XS A06 IC RTC CLK/CALENDAR SPI 10-SMD	RX4901CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	SPI, 3-Wire Serial	1.6V ~ 5.5V	-	1.5µA @ 3V	Surface Mount	10-SMD
RX4901CE XB D06 IC RTC CLK/CALENDAR SPI 10-SMD	RX4901CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	SPI, 4-Wire Serial	1.6V ~ 5.5V	-	1.5µA @ 3V	Surface Mount	10-SMD
RX4901CE XB C06 IC RTC CLK/CALENDAR SPI 10-SMD	RX4901CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	SPI, 4-Wire Serial	1.6V ~ 5.5V	-	1.5µA @ 3V	Surface Mount	10-SMD
RX4901CE XB B06 IC RTC CLK/CALENDAR SPI 10-SMD	RX4901CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	SPI, 3-Wire Serial	1.6V ~ 5.5V	-	1.5µA @ 3V	Surface Mount	10-SMD
RX4901CE XB A06 IC RTC CLK/CALENDAR SPI 10-SMD	RX4901CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	SPI, 3-Wire Serial	1.6V ~ 5.5V	-	1.5µA @ 3V	Surface Mount	10-SMD
RX4111CE BB IC RTC CLK/CALENDAR SPI SMD	RX4111CE	Active	Bulk	Clock/Calendar	Alarm, RAM	-	HH:MM:SS	YY-MM-DD	SPI, 4-Wire Serial	1.6V ~ 5.5V	-	3µA @ 3V	Surface Mount	10-SMD
RX4111CE B6 IC RTC CLK/CALENDAR SPI SMD	RX4111CE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	SPI, 4-Wire Serial	1.6V ~ 5.5V	-	3µA @ 3V	Surface Mount	10-SMD
RX4111CE B3 IC RTC CLK/CALENDAR SPI SMD	RX4111CE	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, RAM	-	HH:MM:SS	YY-MM-DD	SPI, 4-Wire Serial	1.6V ~ 5.5V	-	3µA @ 3V	Surface Mount	10-SMD
RX4111CE AB IC RTC CLK/CALENDAR SPI SMD	RX4111CE	Active	Bulk	Clock/Calendar	Alarm, RAM	-	HH:MM:SS	YY-MM-DD	SPI, 4-Wire Serial	1.6V ~ 5.5V	-	3µA @ 3V	Surface Mount	10-SMD
RX4111CE A6 RX4111CE:A6 REAL TIME CLOCK SPI-	RX4111CE	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	SPI, 4-Wire Serial	1.6V ~ 5.5V	1.1V ~ 5.5V	3µA @ 3V	Surface Mount	10-SMD
RX4111CE A3 IC RTC CLK/CALENDAR SPI SMD	RX4111CE	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, RAM	-	HH:MM:SS	YY-MM-DD	SPI, 4-Wire Serial	1.6V ~ 5.5V	-	3µA @ 3V	Surface Mount	10-SMD
RX-8803SA:UC3 PURE SN IC RTC CALENDAR I2C 14SOP	RX-8803SA	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	Iu00b2C	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8803SA:UC PURE SN IC RTC CALENDAR I2C 14SOP	RX-8803SA	Active	Tube	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	Iu00b2C	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8803SA:UB PURE SN IC RTC CALENDAR I2C 14SOP	RX-8803SA	Active	Tube	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	Iu00b2C	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8803SA:UA3 PURE SN IC RTC CALENDAR I2C 14SOP	RX-8803SA	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	Iu00b2C	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8803SA:UA PURE SN IC RTC CALENDAR I2C 14SOP	RX-8803SA	Active	Tube	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	Iu00b2C	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8803LCUB PURE SN BULK RX-8803LC:UB PURE SN I2C-BUS RTC	RX-8803LC	Active	Bulk	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	Iu00b2C	1.6V ~ 5.5V	1.6V ~ 5.5V	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-8803LC:UC3 PURE SN IC RTC CALENDAR I2C 12VSOJ	RX-8803LC	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	Iu00b2C	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-8803LC:UC PURE SN IC RTC CALENDAR I2C 12VSOJ	RX-8803LC	Active	Strip	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	Iu00b2C	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-8803LC:UB6 PURE SN IC RTC CALENDAR I2C 12VSOJ	RX-8803LC	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	Iu00b2C	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-8803LC:UB3 PURE SN IC RTC CLK/CALENDAR I2C 12-VSOJ	RX-8803LC	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm	-	-	YY-MM-DD	Iu00b2C, 2-Wire Serial	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-8803LC:UB0 PURE SN IC RTC CALENDAR I2C 12VSOJ	RX-8803LC	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	Iu00b2C	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-8803LC:UA3 PURE SN IC RTC CLK/CALENDAR I2C 12-VSOJ	RX-8803LC	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm	-	-	YY-MM-DD	Iu00b2C, 2-Wire Serial	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-8803LC:UA PURE SN IC RTC CALENDAR I2C 12VSOJ	RX-8803LC	Active	Bulk	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	Iu00b2C	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-8801SA:UB3 PURE SN IC RTC CLK/CALENDAR I2C 14-SOP	RX-8801SA	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.6V ~ 5.5V	-	2.8u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8801SA: UB PURE SN IC REAL TIME CLOCK/CALENDAR	RX-8801SA	Not For New Designs	Tube	Clock/Calendar	Alarm	-	-	-	Iu00b2C	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8801SA: UA PURE SN IC REAL TIME CLOCK/CALENDAR	RX-8801SA	Not For New Designs	Tube	Clock/Calendar	Alarm	-	-	-	Iu00b2C	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8801JE:UA3 ROHS IC RTC CLK/CALENDAR I2C 20-VSOJ	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.6V ~ 5.5V	-	2.8u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	20-VSOJ
RX-8731LC:B3 PURE SN IC RTC CLK/CALENDAR I2C 12-VSOJ	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, EEPROM, Leap Year, Unique ID	80b	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C	1.7V ~ 5.5V	-	1.4u00b5A ~ 1.5u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-8731LC:B3 IC RTC CALENDAR I2C 12VSOJ	RX-8731LC	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Unique ID	80b	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C	1.7V ~ 5.5V	-	1.4u00b5A ~ 1.5u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-8731LC:B0 PURE SN IC RTC CALENDAR I2C 12VSOJ	RX-8731LC	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Unique ID	80b	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C	1.7V ~ 5.5V	-	1.4u00b5A ~ 1.5u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-8731LC:B PURE SN IC RTC CALENDAR I2C 12VSOJ	RX-8731LC	Active	Bulk	Clock/Calendar	Alarm, EEPROM, Leap Year, Unique ID	80b	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C	1.7V ~ 5.5V	-	1.4u00b5A ~ 1.5u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-8731LC:B IC RTC CALENDAR I2C 12VSOJ	RX-8731LC	Obsolete	Bulk	Clock/Calendar	Alarm, EEPROM, Leap Year, Unique ID	80b	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C	1.7V ~ 5.5V	-	1.4u00b5A ~ 1.5u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-8581SA:B3:ROHS IC RTC CLK/CALENDAR I2C 14-SOP	RX-8581SA	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8u00b5A ~ 1.2u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8581SA:B3:PURE SN IC RTC CLK/CALENDAR I2C 14-SON	RX-8581SA	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm	-	-	-	Iu00b2C	1.8V ~ 5.5V	-	0.8u00b5A ~ 1.2u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8581SA:B0:PURE SN IC RTC CLK/CALENDAR I2C 14-SON	RX-8581SA	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm	-	-	-	Iu00b2C	1.8V ~ 5.5V	-	0.8u00b5A ~ 1.2u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8581SA:B0 IC RTC CLK/CALENDAR I2C 14-SOP	RX-8581SA	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8u00b5A ~ 1.2u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8581SA:B:PURE SN IC RTC CLK/CALENDAR I2C 14-SON	RX-8581SA	Obsolete	Tube	Clock/Calendar	Alarm	-	-	-	Iu00b2C	1.8V ~ 5.5V	-	0.8u00b5A ~ 1.2u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8581SA:B IC RTC CLK/CALENDAR I2C 14-SOP	RX-8581SA	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8u00b5A ~ 1.2u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8581NB:B3 PURE SN IC RTC CLK/CALENDAR I2C 22-SON	RX-8581NB	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8µA ~ 1.2µA @ 3V ~ 5V	Surface Mount	22-SON (5x6)
RX-8581NB:B3 IC RTC CLK/CALENDAR I2C 22-SON	RX-8581NB	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8µA ~ 1.2µA @ 3V ~ 5V	Surface Mount	22-SON
RX-8581NB:B0 IC RTC CLK/CALENDAR I2C 22-SON	RX-8581NB	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8µA ~ 1.2µA @ 3V ~ 5V	Surface Mount	22-SON
RX-8581NB:B PURE SN IC REAL TIME CLOCK/CALENDAR	RX-8581NB	Obsolete	Strip	Clock/Calendar	Alarm	-	-	-	I²C	1.8V ~ 5.5V	-	0.8µA ~ 1.2µA @ 3V ~ 5V	Surface Mount	22-SON (6.3x4.8)
RX-8581NB:B I2C-BUS IC REAL TIME CLOCK/CALENDAR	RX-8581NB	Obsolete	Strip	Clock/Calendar	Alarm	-	-	-	I²C	1.8V ~ 5.5V	-	0.8µA ~ 1.2µA @ 3V ~ 5V	Surface Mount	22-SON (6.3x4.8)
RX-8581JE:B3 I2C-BUS IC RTC CLK/CALENDAR I2C 20-VSOJ	RX-8581JE	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8u00b5A ~ 1.2u00b5A @ 3V ~ 5V	Surface Mount	20-VSOJ
RX-8581JE:B0 I2C-BUS IC REAL TIME CLOCK/CALENDAR	RX-8581JE	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm	-	-	-	Iu00b2C	1.8V ~ 5.5V	-	0.8u00b5A ~ 1.2u00b5A @ 3V ~ 5V	Surface Mount	20-VSOJ
RX-8581JE:B0 IC RTC CLK/CALENDAR I2C 20-VSOJ	RX-8581JE	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8u00b5A ~ 1.2u00b5A @ 3V ~ 5V	Surface Mount	20-VSOJ
RX-8581JE:B I2C-BUS IC REAL TIME CLOCK/CALENDAR	RX-8581JE	Obsolete	Strip	Clock/Calendar	Alarm	-	-	-	Iu00b2C	1.8V ~ 5.5V	-	0.8u00b5A ~ 1.2u00b5A @ 3V ~ 5V	Surface Mount	20-VSOJ
RX-8571SA:B0 PURE SN IC RTC CLK/CALENDAR I2C 14-SOP	RX-8571SA	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, RAM	16B	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.6V ~ 5.5V	-	0.55u00b5A ~ 0.6u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8571SA:B PURE SN IC REAL TIME CLOCK/CALENDAR	RX-8571SA	Active	Bulk	Clock/Calendar	Alarm, SRAM	16B	-	-	Iu00b2C	1.6V ~ 5.5V	-	0.4u00b5A @ 3V	Surface Mount	14-SOP
RX-8571NB:B3PURESN IC RTC CLK/CALENDAR I2C 22-SON	RX-8571NB	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, RAM	16B	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.6V ~ 5.5V	-	0.55µA ~ 0.6µA @ 3V ~ 5V	Surface Mount	22-SON (5x6)
RX-8571LCB0 PURE SN IC RTC CLK/CALENDAR I2C 12-VSOJ	RX-8571LC	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, RAM	16B	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.6V ~ 5.5V	-	0.55u00b5A ~ 0.6u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-8571LC:B3 PURE SN IC RTC CLK/CALENDAR I2C 12-VSOJ	RX-8571LC	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, RAM	16B	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.6V ~ 5.5V	-	0.55u00b5A ~ 0.6u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-8564LC:B3 PURE SN IC RTC CLK/CALENDAR I2C 12-VSOJ	RX-8564LC	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.65u00b5A ~ 0.8u00b5A @ 2V ~ 5V	Surface Mount	12-VSOJ
RX-8564LC:B0 PURE SN IC RTC CLK/CALENDAR I2C 12-VSOJ	RX-8564LC	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.65u00b5A ~ 0.8u00b5A @ 2V ~ 5V	Surface Mount	12-VSOJ
RX-8035SAB0 PURE SN IC RTC EVENT REC I2C 14-SOP	RX-8035SA	Active	Tape & Reel (TR)	Time Event Recorder	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.4V ~ 5.5V	1V ~ 5.5V	2.5µA @ 3V	Surface Mount	14-SOP
RX-8035SA:B3 PURE SN IC RTC EVENT REC I2C 14-SOP	RX-8035SA	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Time Event Recorder	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.4V ~ 5.5V	1V ~ 5.5V	2.5µA @ 3V	Surface Mount	14-SOP
RX-8035SA:B PURE SN R IC RTC RECORDER I2C SER 14SOP	RX-8035SA	Active	Tube	Time Event Recorder	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	14-SOP
RX-8035SA:AC3 PURE SN IC RTC RECORDER I2C SER 14SOP	RX-8035SA	Active	Tape & Reel (TR)	Time Event Recorder	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	14-SOP
RX-8035SA:AC0 PURE SN IC RTC RECORDER I2C SER 14SOP	RX-8035SA	Active	Tape & Reel (TR)	Time Event Recorder	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	14-SOP
RX-8035SA:AC PURE SN IC RTC RECORDER I2C SER 14SOP	RX-8035SA	Active	Tube	Time Event Recorder	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	14-SOP
RX-8035SA:AA3:PURE SN IC RTC EVENT REC I2C 14-SOP	RX-8035SA	Obsolete	Tape & Reel (TR)	Time Event Recorder	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.4V ~ 5.5V	1V ~ 5.5V	2.5µA @ 3V	Surface Mount	14-SOP
RX-8035SA:AA0:PURE SN IC RTC EVENT REC I2C 14-SOP	RX-8035SA	Obsolete	Tape & Reel (TR)	Time Event Recorder	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.4V ~ 5.5V	1V ~ 5.5V	2.5µA @ 3V	Surface Mount	14-SOP
RX-8035SA:AA PURE SN IC RTC RECORDER I2C SER 14SOP	RX-8035SA	Active	Tube	Time Event Recorder	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	14-SOP
RX-8035LCB0 PURE SN IC RTC EVENT REC I2C 12-VSOJ	RX-8035LC	Active	Tape & Reel (TR)	Time Event Recorder	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	12-VSOJ
RX-8035LC:B3 PURE SN IC RTC EVENT REC I2C 12-VSOJ	RX-8035LC	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Time Event Recorder	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	12-VSOJ
RX-8035LC:B PURE SN IC RTC RECORDER I2C SER 12VSOJ	RX-8035LC	Active	Strip	Time Event Recorder	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	12-VSOJ
RX-8035LC:AC3 PURE SN IC RTC RECORDER I2C SER 12VSOJ	RX-8035LC	Active	Tape & Reel (TR)	Time Event Recorder	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	12-VSOJ
RX-8035LC:AC0 PURE SN IC RTC RECORDER I2C SER 12VSOJ	RX-8035LC	Active	Tape & Reel (TR)	Time Event Recorder	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	12-VSOJ
RX-8035LC:AC PURE SN IC RTC RECORDER I2C SER 12VSOJ	RX-8035LC	Active	Strip	Time Event Recorder	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	12-VSOJ
RX-8035LC:AA3 PURE SN IC RTC EVENT REC I2C 12-VSOJ	RX-8035LC	Active	Tape & Reel (TR)	Time Event Recorder	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	12-VSOJ
RX-8035LC:AA0:PURE SN IC RTC EVENT REC I2C 12-VSOJ	RX-8035LC	Obsolete	Tape & Reel (TR)	Time Event Recorder	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	12-VSOJ
RX-8035LC:AA PURE SN IC RTC RECORDER I2C SER 12VSOJ	RX-8035LC	Active	Strip	Time Event Recorder	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	12-VSOJ
RX-8025SA:AC3 PURE SN IC RTC CAL I2C/2-WIRE SER 14SOP	RX-8025SA	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.7V ~ 5.5V	-	1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8025SA:AC0 IC RTC CLK/CALENDAR I2C 14-SOP	RX-8025SA	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.7V ~ 5.5V	-	1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8025SA:AC PURE SN IC RTC CAL I2C/2-WIRE SER 14SOP	RX-8025SA	Active	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.7V ~ 5.5V	-	1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8025SA:AA3:PURE SN IC RTC CLK/CALENDAR I2C 14-SOP	RX-8025SA	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.7V ~ 5.5V	-	1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8025SA:AA3 IC RTC CLK/CALENDAR I2C 14-SOP	RX-8025SA	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.7V ~ 5.5V	-	1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8025SA:AA0:ROHS IC RTC CLK/CALENDAR I2C 14-SOP	RX-8025SA	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.7V ~ 5.5V	-	1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8025SA:AA0:PURE SN IC RTC CLK/CALENDAR I2C 14-SOP	RX-8025SA	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.7V ~ 5.5V	-	1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8025SA:AA0 IC TRC CLK/CALENDAR	*	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	-	-
RX-8025SA:AA:ROHS IC RTC CLK/CALENDAR I2C 14-SOP	RX-8025SA	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.7V ~ 5.5V	-	1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8025SA:AA PURE SN IC RTC CAL I2C/2-WIRE SER 14SOP	RX-8025SA	Active	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.7V ~ 5.5V	-	1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-8025SA:AA IC TRC CLK/CALENDAR	*	Active	Tube	-	-	-	-	-	-	-	-	-	-	-
RX-8025NBAC3 PURE SN RX-8025NB:AC3 PURE SN REAL TIME	RX-8025NB	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	I²C	1.7V ~ 5.5V	1.15V ~ 5.5V	1.2µA ~ 1.8µA @ 3V ~ 5V	Surface Mount	22-SON (6.3x4.8)
RX-8025NBAC PURE SN RX-8025NB:AC PURE SN REAL TIME C	RX-8025NB	Active	Bulk	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	I²C	1.7V ~ 5.5V	1.15V ~ 5.5V	1.2µA ~ 1.8µA @ 3V ~ 5V	Surface Mount	22-SON (6.3x4.8)
RX-8025NB:AA3 PURE SN IC RTC CLK/CALENDAR I2C 22-SON	RX-8025NB	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.7V ~ 5.5V	-	1.2µA ~ 1.8µA @ 3V ~ 5V	Surface Mount	22-SON (5x6)
RX-8025NB:AA IC RTC CAL I2C/2-WIRE SER 22SON	RX-8025NB	Active	Bulk	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.7V ~ 5.5V	-	1.2µA ~ 1.8µA @ 3V ~ 5V	Surface Mount	22-SON
RX-5412SF:B3 PURE SN IC RTC EVENT REC SPI 24-SOP	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Time Event Recorder	Alarm, Leap Year, SRAM, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	2.5V ~ 5.5V	1.4V ~ 5.5V	1u00b5A @ 3V ~ 5V	Surface Mount	24-SOP
RX-4803SAUBX PURE SN RX-4803SA:UBX PURE SN RTC +/-5.0	RX-4803SA	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	4-Wire Serial	1.6V ~ 5.5V	1.6V ~ 5.5V	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-4803SAUA0 PURE SN RX-4803SA:UA0 PURE SN RTC +/-3.4	RX-4803SA	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	4-Wire Serial	1.6V ~ 5.5V	1.6V ~ 5.5V	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-4803SA:UB3 PURE SN IC RTC CALENDAR SPI 14SOP	RX-4803SA	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-4803SA:UB PURE SN IC RTC CALENDAR SPI 14SOP	RX-4803SA	Active	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-4803SA:UAB PURE SN IC RTC CALENDAR SPI 14SOP	RX-4803SA	Active	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-4803SA:UA3 PURE SN IC RTC CALENDAR SPI 14SOP	RX-4803SA	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-4803LC:UCB PURE SN IC RTC CALENDAR SPI 12VSOJ	RX-4803LC	Active	Strip	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-4803LC:UC3 PURE SN IC RTC CALENDAR SPI 12VSOJ	RX-4803LC	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-4803LC:UBB PURE SN IC RTC CALENDAR SPI 12VSOJ	RX-4803LC	Active	Strip	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-4803LC:UB3 PURE SN IC RTC CALENDAR SPI 12VSOJ	RX-4803LC	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-4803LC:UA3 PURE SN IC RTC CLK/CALENDAR SPI 12-VSOJ	RX-4803LC	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-4803LC:UA PURE SN IC RTC CALENDAR SPI 12VSOJ	RX-4803LC	Active	Strip	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-4803LC:AAB PURE SN IC RTC CALENDAR SPI 12VSOJ	RX-4803LC	Active	Strip	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-4803LC:AA3 PURE SN IC RTC CALENDAR SPI 12VSOJ	RX-4803LC	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-4801SA:UB3 PURE SN IC RTC CLK/CALENDAR SPI 14-SOP	RX-4801SA	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-4801SA:UB0 PURE SN IC REAL TIME CLOCK/CALENDAR	RX-4801SA	Not For New Designs	Tape & Reel (TR)	Clock/Calendar	Alarm	-	-	-	4-Wire Serial	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-4801SA:UB PURE SN IC REAL TIME CLOCK/CALENDAR	RX-4801SA	Not For New Designs	Bulk	Clock/Calendar	Alarm	-	-	-	4-Wire Serial	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-4801JE:UB IC RTC CLK/CALENDAR SPI 20-VSOJ	-	Obsolete	Bulk	Clock/Calendar	Alarm, Leap Year	16B	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	2.1u00b5A ~ 3.4u00b5A @ 3V ~ 5V	Surface Mount	20-VSOJ
RX-4581NB:B3 ROHS IC RTC CLK/CALENDAR SPI 22-SON	RX-4581NB	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, SRAM	16B	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	0.8µA ~ 1.2µA @ 3V ~ 5V	Surface Mount	22-SON
RX-4581NB:B0 ROHS IC RTC CLK/CALENDAR SPI 22-SON	RX-4581NB	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, SRAM	16B	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	0.8µA ~ 1.2µA @ 3V ~ 5V	Surface Mount	22-SON
RX-4581NB:B ROHS IC RTC CLK/CALENDAR SPI 22-SON	RX-4581NB	Obsolete	Bulk	Clock/Calendar	Alarm, Leap Year, SRAM	16B	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	0.8µA ~ 1.2µA @ 3V ~ 5V	Surface Mount	22-SON
RX-4575LC:B3:PURE SN IC RTC CLK/CALENDAR SER 12-VSOJ	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	1.6V ~ 5.5V	-	0.7u00b5A ~ 0.9u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-4575LC:B3 IC RTC CLK/CALENDAR SER 12-VSOJ	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	1.6V ~ 5.5V	-	0.7u00b5A ~ 0.9u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-4575LC:B IC REAL TIME CLOCK/CALENDAR	RX-4575LC	Obsolete	Strip	Clock/Calendar	Alarm	-	-	-	3-Wire Serial	1.6V ~ 5.5V	-	0.7u00b5A ~ 0.9u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-4574LCBX PURE SN MODULE RTC SPI 32.768KHZ 12VSOJ	-	Obsolete	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	-	-
RX-4574LC:B3 PURE SN IC RTC CLK/CALENDAR SER 12-VSOJ	RX-4581NB	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	1.6V ~ 5.5V	-	0.7u00b5A ~ 0.9u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-4574LC:B0 PURE SN IC RTC CLK/CALENDAR SER 12-VSOJ	RX-4574LC	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	1.6V ~ 5.5V	-	0.95u00b5A ~ 1u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-4574LC:B PURE SN IC REAL TIME CLOCK/CALENDAR	RX-4574LC	Obsolete	Strip	Clock/Calendar	Alarm	-	-	-	3-Wire Serial	1.6V ~ 5.5V	-	0.7u00b5A ~ 0.9u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-4571SA:B3 PURE SN IC RTC CLK/CALENDAR SER 14-SOP	RX-4571SA	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	1.6V ~ 5.5V	-	0.95u00b5A ~ 1u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-4571SA:B PURE SN IC REAL TIME CLOCK/CALENDAR	RX-4571SA	Active	Tube	Clock/Calendar	Alarm, Leap Year	-	-	-	3-Wire Serial	1.6V ~ 5.5V	-	0.95u00b5A ~ 1u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-4571NB:BX PURE SN RTC SON 22PIN 5+/-23PPM ANY TR	RX-4571NB	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	-	-	3-Wire Serial	1.6V ~ 5.5V	-	0.95µA ~ 1µA @ 3V ~ 5V	Surface Mount	22-SON (6.3x4.8)
RX-4571NB:B3 PURE SN IC RTC CLK/CALENDAR SER 22-SON	RX-4571NB	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	1.6V ~ 5.5V	-	0.95µA ~ 1µA @ 3V ~ 5V	Surface Mount	22-SON (5x6)
RX-4571NB:B IC REAL TIME CLOCK/CALENDAR	RX-4571NB	Active	Strip	Clock/Calendar	Alarm, Leap Year	-	-	-	3-Wire Serial	1.6V ~ 5.5V	-	0.95µA ~ 1µA @ 3V ~ 5V	Surface Mount	22-SON (6.3x4.8)
RX-4571LC:B3 PURE SN IC RTC CLK/CALENDAR SER 12-VSOJ	RX-4571LC	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	1.6V ~ 5.5V	-	0.95u00b5A ~ 1u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-4571LC:B PURE SN IC REAL TIME CLOCK/CALENDAR	RX-4571LC	Active	Strip	Clock/Calendar	Alarm, Leap Year	-	-	-	3-Wire Serial	1.6V ~ 5.5V	-	0.95u00b5A ~ 1u00b5A @ 3V ~ 5V	Surface Mount	12-VSOJ
RX-4045SAAAB PURE SN IC RTC CLK/CALENDAR SPI 14-SOP	RX-4045SA	Active	Strip	Clock/Calendar	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI	1.7V ~ 5.5V	-	1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-4045SAAA3 PURE SN IC RTC CLK/CALENDAR SPI 14-SOP	RX-4045SA	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI	1.7V ~ 5.5V	-	1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-4045SAAA0 PURE SN IC RTC CLK/CALENDAR SPI 14-SOP	RX-4045SA	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI	1.7V ~ 5.5V	-	1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-4045SA:AA3 IC RTC CLK/CALENDAR SPI 14-SOP	RX-4045SA	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI	1.7V ~ 5.5V	-	1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-4045SA:AA0 IC RTC CLK/CALENDAR SPI 14-SOP	RX-4045SA	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI	1.7V ~ 5.5V	-	1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-4045SA:AA IC RTC CALENDAR SPI 14SOP	RX-4045SA	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI	1.7V ~ 5.5V	-	1.2u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RX-4045NBACB RX-4045NB:ACB RTC 0+/-5PPM BULK-	RX-4045NB	Active	Bulk	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	4-Wire Serial	1.7V ~ 5.5V	1.15V ~ 5.5V	1.2µA ~ 1.8µA @ 3V ~ 5V	Surface Mount	22-SON (6.3x4.8)
RX-4045NBAC3 RX-4045NB:AC3 RTC 0+/-5PPM 250 T	RX-4045NB	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	4-Wire Serial	1.7V ~ 5.5V	1.15V ~ 5.5V	1.2µA ~ 1.8µA @ 3V ~ 5V	Surface Mount	22-SON (6.3x4.8)
RX-4045NB:AAB PURE SN IC REAL TIME CLOCK/CALENDAR	RX-4045NB	Active	Strip	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	4-Wire Serial	1.7V ~ 5.5V	-	1.2µA ~ 1.8µA @ 3V ~ 5V	Surface Mount	22-SON (6.3x4.8)
RX-4045NB:AAB IC REAL TIME CLOCK/CALENDAR	RX-4045NB	Active	Strip	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	4-Wire Serial	1.7V ~ 5.5V	-	1.2µA ~ 1.8µA @ 3V ~ 5V	Surface Mount	22-SON (6.3x4.8)
RX-4045NB:AA3 PURE SN IC REAL TIME CLOCK/CALENDAR	RX-4045NB	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	4-Wire Serial	1.7V ~ 5.5V	-	1.2µA ~ 1.8µA @ 3V ~ 5V	Surface Mount	22-SON (6.3x4.8)
RX-4035SAACB PURE SN RX-4035SA:ACB PURE SN REAL TIME	RX-4035SA	Active	Bulk	Clock/Calendar	Alarm	-	-	-	SPI	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	14-SOP
RX-4035SAAC3 PURE SN RX-4035SA:AC3 PURE SN REAL TIME	RX-4035SA	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	-	-	SPI	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	14-SOP
RX-4035SA:B3 PURE SN IC RTC CLK/CALENDAR SPI 14-SOP	RX-4035SA	Active	Tape & Reel (TR)	Time Event Recorder	Alarm, Leap Year	-	-	-	SPI	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	14-SOP
RX-4035SA:B PURE SN IC REAL TIME CLOCK/CALENDAR	RX-4035SA	Active	Tube	Time Event Recorder	Alarm	-	-	-	SPI	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	14-SOP
RX-4035SA:AAB PURE SN IC REAL TIME CLOCK/CALENDAR	RX-4035SA	Active	Tube	Time Event Recorder	Alarm	-	-	-	SPI	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	14-SOP
RX-4035SA:AA3 PURE SN IC REAL TIME CLOCK/CALENDAR	RX-4035SA	Active	Tape & Reel (TR)	Time Event Recorder	Alarm	-	-	-	SPI	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	14-SOP
RX-4035LC:BB PURE SN IC REAL TIME CLOCK/CALENDAR	RX-4035LC	Active	Strip	Time Event Recorder	Alarm	-	-	-	SPI	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	12-VSOJ
RX-4035LC:B3 PURE SN IC REAL TIME CLOCK/CALENDAR	RX-4035LC	Active	Tape & Reel (TR)	Time Event Recorder	Alarm	-	-	-	SPI	2.4V ~ 5.5V	1V ~ 5.5V	2.5u00b5A @ 3V	Surface Mount	12-VSOJ
RV5C387A-E2-F REAL TIME CLOCK IC WITH VOLTAGE	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2V ~ 5.5V	-	0.8u00b5A @ 3V	Surface Mount	10-SSOP-G
RV5C386A-E2-F I2C BUS SERIAL INTERFACE REAL-TI	*	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	-	-
RV5C348B-E2-F IC REAL TIME CLOCK 4 WIRE SERIAL	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	4-Wire Serial	2V ~ 5.5V	-	1u00b5A @ 3V	Surface Mount	10-SSOP-G
RV5C348A-E2-F IC REAL TIME CLOCK 4 WIRE SERIAL	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	4-Wire Serial	2V ~ 5.5V	-	1u00b5A @ 3V	Surface Mount	10-SSOP-G
RV5C338A-E2-F 3-WIRE SERIAL INTERFACE REAL-TIM	*	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	-	-
RV-8803-C7-TA-QC REAL TIME CLOCK MODULE WITH I2C-	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, RAM	-	HH:MM:SS	YY-MM-DD-dd	I²C	1.5V ~ 5.5V	-	0.35µA @ 3V	Surface Mount	8-SON (3.2x1.5)
RV-8803-C7-32.768KHZ-3PPM-TA-QC IC RTC CLK/CALENDAR I2C 8SON	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer	1B	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.5V ~ 5.5V	-	0.35µA @ 3V	Surface Mount	8-SON (3.2x1.5)
RV-8803-C7-32.768KHZ-3PPM-TA-QA IC RTC CLK/CALENDAR I2C 8SON	Automotive, AEC-Q200	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer	1B	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.5V ~ 5.5V	-	0.35µA @ 3V	Surface Mount	8-SON (3.2x1.5)
RV-8564-C3-32.768KHZ-20PPM-TA-QC IC RTC CLK/CALENDAR I2C 10SON	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Programmable Clock Output, Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1V ~ 5.5V	-	0.35µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RV-8564-C3-32.768KHZ-10PPM-TA-QC IC RTC CLK/CALENDAR I2C 10SON	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Programmable Clock Output, Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1V ~ 5.5V	-	0.35µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RV-8564-C2-32.768KHZ-20PPM-TA-QC IC RTC CLK/CALENDAR I2C 10SON	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Programmable Clock Output, Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1V ~ 5.5V	-	0.35µA @ 3V	Surface Mount	10-SON (5x3.2)
RV-8564-C2-32.768KHZ-10PPM-TA-QC IC RTC CLK/CALENDAR I2C 10SON	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Programmable Clock Output, Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1V ~ 5.5V	-	0.35µA @ 3V	Surface Mount	10-SON (5x3.2)
RV-8523-C3-32.768KHZ-20PPM-TA-QC IC RTC CLK/CALENDAR I2C 10SON	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Battery Switch, Leap Year, Programmable Clock Output, Timer, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.2V ~ 5.5V	-	0.18µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RV-8523-C3-32.768KHZ-10PPM-TA-QC IC RTC CLK/CALENDAR I2C 10SON	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Battery Switch, Leap Year, Programmable Clock Output, Timer, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.2V ~ 5.5V	-	0.18µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RV-8263-C7-32.768KHZ-20PPM-TA-QC IC RTC CLK/CALENDAR I2C 8SON	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Programmable Clock Output, RAM, Timer	1B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	0.9V ~ 5.5V	-	0.24µA @ 3V	Surface Mount	8-SON (3.2x1.5)
RV-8263-C7-32.768KHZ-20PPM-TA-QA IC RTC CLK/CALENDAR I2C 8SON	Automotive, AEC-Q200	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Programmable Clock Output, RAM, Timer	1B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	0.9V ~ 5.5V	-	0.24µA @ 3V	Surface Mount	8-SON (3.2x1.5)
RV-8063-C7-32.768KHZ-20PPM-TA-QC IC RTC CLK/CALENDAR SPI 8SON	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Programmable Clock Output, RAM, Timer	1B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI, 3-Wire Serial	0.9V ~ 5.5V	-	0.24µA @ 3V	Surface Mount	8-SON (3.2x1.5)
RV-4162-C7-32.768KHZ-20PPM-TA-QC IC RTC CLK/CALENDAR I2C 8SON	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Programmable Clock Output, Watchdog Timer	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1V ~ 4.4V	-	0.5µA @ 3V	Surface Mount	8-SON (3.2x1.5)
RV-4162-C7-32.768KHZ-20PPM-TA-QA IC RTC CLK/CALENDAR I2C 8SON	Automotive, AEC-Q200	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Programmable Clock Output, Watchdog Timer	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1V ~ 4.4V	-	0.5µA @ 3V	Surface Mount	8-SON (3.2x1.5)
RV-4162-C7-32.768KHZ-10PPM-TA-QC IC RTC CLK/CALENDAR I2C 8SON	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Programmable Clock Output, Watchdog Timer	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1V ~ 4.4V	-	0.5µA @ 3V	Surface Mount	8-SON (3.2x1.5)
RV-3149-C3-32.768KHZ-OPTION-B-TB-QC IC RTC CLK/CALENDAR SPI 10SON	-	Active	Bulk	Clock/Calendar	Alarm, EEPROM, RAM, Trickle Charger	2B, 8B	HH:MM:SS	YY-MM-DD-dd	SPI, 4-Wire Serial	1.3V ~ 5.5V, 2.1V ~ 5.5V	-	1µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RV-3149-C3-32.768KHZ-OPTION-B-TB-QA IC RTC CLK/CALENDAR SPI 10SON	Automotive, AEC-Q200	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger	2B, 8B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI, 4-Wire Serial	1.3V ~ 5.5V	-	1µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RV-3149-C3-32.768KHZ-OPTION-B-TA-QC IC RTC CLK/CALENDAR SPI 10SON	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger	2B, 8B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI, 4-Wire Serial	1.3V ~ 5.5V	-	1µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RV-3149-C3-32.768KHZ-OPTION-B-TA-QA IC RTC CLK/CALENDAR SPI 10SON	-	Active	Bulk	Clock/Calendar	Alarm, EEPROM, RAM, Trickle Charger	2B, 8B	HH:MM:SS	YY-MM-DD-dd	SPI, 4-Wire Serial	1.3V ~ 5.5V, 2.1V ~ 5.5V	-	1µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RV-3149-C3-32.768KHZ-OPTION-A-TB-QC IC RTC CLK/CALENDAR SPI 10SON	-	Active	Bulk	Clock/Calendar	Alarm, EEPROM, RAM, Trickle Charger	2B, 8B	HH:MM:SS	YY-MM-DD-dd	SPI, 4-Wire Serial	1.3V ~ 5.5V, 2.1V ~ 5.5V	-	1µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RV-3149-C3-32.768KHZ-OPTION-A-TB-QA IC RTC CLK/CALENDAR SPI 10SON	Automotive, AEC-Q200	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger	2B, 8B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI, 4-Wire Serial	1.3V ~ 5.5V	-	1µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RV-3149-C3-32.768KHZ-OPTION-A-TA-QC IC RTC CLK/CALENDAR SPI 10SON	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger	2B, 8B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI, 4-Wire Serial	1.3V ~ 5.5V	-	1µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RV-3129-C3-32.768KHZ-OPTION-B-TB-QC IC RTC CLK/CALENDAR I2C 10SON	-	Active	Bulk	Clock/Calendar	Alarm, EEPROM, RAM, Trickle Charger	2B, 8B	HH:MM:SS	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V, 2.1V ~ 5.5V	-	1µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RV-3129-C3-32.768KHZ-OPTION-B-TB-QA IC RTC CLK/CALENDAR I2C 10SON	Automotive, AEC-Q200	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger	2B, 8B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V	-	1µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RV-3129-C3-32.768KHZ-OPTION-B-TA-QC IC RTC CLK/CALENDAR I2C 10SON	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger	2B, 8B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V	-	1µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RV-3129-C3-32.768KHZ-OPTION-B-TA-QA IC RTC CLK/CALENDAR I2C 10SON	-	Active	Bulk	Clock/Calendar	Alarm, EEPROM, RAM, Trickle Charger	2B, 8B	HH:MM:SS	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V, 2.1V ~ 5.5V	-	1µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RV-3129-C3-32.768KHZ-OPTION-A-TB-QC IC RTC CLK/CALENDAR I2C 10SON	-	Active	Bulk	Clock/Calendar	Alarm, EEPROM, RAM, Trickle Charger	2B, 8B	HH:MM:SS	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V, 2.1V ~ 5.5V	-	1µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RV-3129-C3-32.768KHZ-OPTION-A-TB-QA IC RTC CLK/CALENDAR I2C 10SON	Automotive, AEC-Q200	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger	2B, 8B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V	-	1µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RV-3129-C3-32.768KHZ-OPTION-A-TA-QC IC RTC CLK/CALENDAR I2C 10SON	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger	2B, 8B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V	-	1µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RV-3032-C7-32.768KHZ-2.5PPM-TA-QC IC RTC CLK/CALENDAR I2C 8-SON	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Battery Switch, Clock Output Hz-MHz, Event Input, Temperature Alarm, Timer, Trickle Charge with Charge Pump	16B, 32B	HH:MM:SS:100th (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V	-	210nA @ 3V	Surface Mount	8-SON (3.2x1.5)
RV-3032-C7-32.768KHZ 2.5PPM-TA-QA IC RTC CLK/CALENDAR I2C 8-SON	Automotive, AEC-Q200	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Battery Switch, Clock Output Hz-MHz, Event Input, Temperature Alarm, Timer, Trickle Charge with Charge Pump	16B, 32B	HH:MM:SS:100th (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V	-	210nA @ 3V	Surface Mount	8-SON (3.2x1.5)
RV-3028-C7 32.768KHZ 1PPM-TA-QC IC RTC CLK/CALENDAR I2C 8SON	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Battery Switch, EEPROM, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer, Trickle Charger	2B, 43B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.1V ~ 5.5V	-	0.06µA @ 3V	Surface Mount	8-SON (3.2x1.5)
RV-3028-C7 32.768KHZ 1PPM-TA-QA IC RTC CLK/CALENDAR I2C 8SON	Automotive, AEC-Q200	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Battery Switch, EEPROM, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer, Trickle Charger	2B, 43B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.1V ~ 5.5V	-	0.06µA @ 3V	Surface Mount	8-SON (3.2x1.5)
RV-2123-C2-32.768KHZ-20PPM-TA-QC IC RTC CLK/CALENDAR SPI 10SON	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Programmable Clock Output, Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI, 4-Wire Serial	1.1V ~ 5.5V	-	0.18µA @ 3V	Surface Mount	10-SON (5x3.2)
RV-2123-C2-32.768KHZ-10PPM-TA-QC IC RTC CLK/CALENDAR SPI 10SON	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Programmable Clock Output, Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI, 4-Wire Serial	1.1V ~ 5.5V	-	0.18µA @ 3V	Surface Mount	10-SON (5x3.2)
RV-1805-C3-32.768KHZ-2PPM-TA-QC IC RTC CLK/CALENDAR I2C 10SON	-	Not For New Designs	Tape & Reel (TR)	Clock/Calendar	Alarm, Programmable Clock Output, RAM, Timer, Trickle Charger, Watchdog Timer	256B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.5V ~ 3.6V	-	0.08µA @ 3V	Surface Mount	10-SON (3.7x2.5)
RTC-8564NBB0 ROHS IC RTC CLK/CALENDAR I2C 22-SON	RTC-8564NB	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Y2K	-	HH:MM:SS	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 5.5V	-	0.7µA ~ 0.8µA @ 3V ~ 5V	Surface Mount	22-SON
RTC-8564NB:BB ROHS IC REAL TIME CLOCK/CALENDAR	-	Active	Strip	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	I²C	1.8V ~ 5.5V	-	0.7µA ~ 0.8µA @ 3V ~ 5V	Surface Mount	22-SON (6.3x4.8)
RTC-8564NB:B3 ROHS IC RTC CLK/CALENDAR I2C 22-SON	RTC-8564NB	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Y2K	-	HH:MM:SS	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 5.5V	-	0.7µA ~ 0.8µA @ 3V ~ 5V	Surface Mount	22-SON
RTC-8564JEBX ROHS RTC-8564JE:BX ROHS I2C-BUS INTER	RTC-8564JE	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	Iu00b2C	1.8V ~ 5.5V	-	0.7u00b5A ~ 0.8u00b5A @ 3V ~ 5V	Surface Mount	20-VSOJ
RTC-8564JE0:ROHS IC RTC CLK/CALENDAR I2C 20-VSOJ	RTC-8564JE	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Y2K	-	HH:MM:SS	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.7u00b5A ~ 0.8u00b5A @ 3V ~ 5V	Surface Mount	20-VSOJ
RTC-8564JE:ROHS IC RTC CLK/CALENDAR I2C 20-VSOJ	RTC-8564JE	Obsolete	Tube	Clock/Calendar	Alarm, Y2K	-	HH:MM:SS	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.7u00b5A ~ 0.8u00b5A @ 3V ~ 5V	Surface Mount	20-VSOJ
RTC-8564JE:BB ROHS IC REAL TIME CLOCK/CALENDAR	RTC-8564JE	Active	Strip	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	Iu00b2C	1.8V ~ 5.5V	-	0.7u00b5A ~ 0.8u00b5A @ 3V ~ 5V	Surface Mount	20-VSOJ
RTC-8564JE:B3:ROHS IC RTC CLK/CALENDAR I2C 20-VSOJ	RTC-8564JE	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Y2K	-	HH:MM:SS	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.7u00b5A ~ 0.8u00b5A @ 3V ~ 5V	Surface Mount	20-VSOJ
RTC-8564JE:B0 ROHS IC RTC CLK/CALENDAR I2C 20-VSOJ	RTC-8564JE	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Y2K	-	HH:MM:SS	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.7u00b5A ~ 0.8u00b5A @ 3V ~ 5V	Surface Mount	20-VSOJ
RTC-8564JE:3 IC RTC CLK/CALENDAR I2C 20-VSOJ	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Y2K	-	HH:MM:SS	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.7u00b5A ~ 0.8u00b5A @ 3V ~ 5V	Surface Mount	20-VSOJ
RTC-7301SF:B3 ROHS IC RTC CLK/CALENDAR PAR 24-SSOP	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	2.4V ~ 5.5V	-	1u00b5A ~ 2u00b5A @ 3V ~ 5V	Surface Mount	24-SSOP
RTC-7301SF:B0 ROHS IC REAL TIME CLOCK/CALENDAR	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm	-	-	-	Parallel	2.4V ~ 5.5V	-	1u00b5A ~ 2u00b5A @ 3V ~ 5V	Surface Mount	24-SSOP
RTC-7301SF:B ROHS IC REAL TIME CLOCK/CALENDAR	-	Obsolete	Bulk	Clock/Calendar	Alarm	-	-	-	Parallel	2.4V ~ 5.5V	-	1u00b5A ~ 2u00b5A @ 3V ~ 5V	Surface Mount	24-SSOP
RTC-7301DG:B ROHS IC RTC CLK/CALENDAR PAR 18-DIP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	2.4V ~ 5.5V	-	1u00b5A ~ 2u00b5A @ 3V ~ 5V	Through Hole	18-DIP
RTC-72423B3: ROHS IC RTC CLK/CALENDAR PAR 24-SOP	RTC-72423	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Surface Mount	24-SOP
RTC-72423B3:PURE SN IC RTC CLK/CALENDAR PAR 24-SOP	RTC-72423	Obsolete	Tape & Reel (TR)	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Surface Mount	24-SOP
RTC-72423B0:PURE SN IC RTC CLK/CALENDAR PAR 24-SOP	RTC-72423	Obsolete	Tape & Reel (TR)	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Surface Mount	24-SOP
RTC-72423B:ROHS IC RTC CLK/CALENDAR PAR 24-SOP	RTC-72423	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Surface Mount	24-SOP
RTC-72423B: PURE SN IC REAL TIME CLOCK/CALENDAR	RTC-72423	Obsolete	Bulk	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	-	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Surface Mount	24-SOP
RTC-72423B IC RTC CLK/CALENDAR PAR 24-SOP	-	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Surface Mount	24-SOP
RTC-72423B:3 IC RTC CLK/CALENDAR PAR 24-SOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Surface Mount	24-SOP
RTC-72423A3:PURE SN IC RTC CLK/CALENDAR PAR 24-SOP	RTC-72423	Obsolete	Tape & Reel (TR)	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Surface Mount	24-SOP
RTC-72423A0:ROHS IC RTC CLK/CALENDAR PAR 24-SOP	RTC-72423	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Surface Mount	24-SOP
RTC-72423A0:PURE SN IC RTC CLK/CALENDAR PAR 24-SOP	RTC-72423	Obsolete	Tape & Reel (TR)	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Surface Mount	24-SOP
RTC-72423A: ROHS IC RTC CLK/CALENDAR PAR 24-SOP	RTC-72423	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Surface Mount	24-SOP
RTC-72423A: PURE SN IC REAL TIME CLOCK/CALENDAR	RTC-72423	Obsolete	Bulk	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	-	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Surface Mount	24-SOP
RTC-72423A IC RTC CLK/CALENDAR PAR 24-SOP	-	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Surface Mount	24-SOP
RTC-72423A:3:ROHS IC RTC CLK/CALENDAR PAR 24-SOP	RTC-72423	Obsolete	Tape & Reel (TR)	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Surface Mount	24-SOP
RTC-72423A:3 IC RTC CLK/CALENDAR PAR 24-SOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Surface Mount	24-SOP
RTC-72423A:2 IC RTC CLK/CALENDAR PAR 24-SOP	-	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Surface Mount	24-SOP
RTC-72421B: ROHS IC RTC CLK/CALENDAR PAR 18-DIP	RTC-72421	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Through Hole	18-DIP
RTC-72421B: PURE SN IC REAL TIME CLOCK/CALENDAR	RTC-72421	Obsolete	Bulk	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	-	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Through Hole	18-DIP
RTC-72421B IC RTC CLK/CALENDAR PAR 18-DIP	-	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Through Hole	18-DIP
RTC-72421A:ROHS IC RTC CLK/CALENDAR PAR 18-DIP	RTC-72421	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Through Hole	18-DIP
RTC-72421A: PURE SN IC REAL TIME CLOCK/CALENDAR	RTC-72421	Obsolete	Bulk	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	-	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Through Hole	18-DIP
RTC-72421A IC RTC CLK/CALENDAR PAR 18-DIP	-	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5u00b5A ~ 10u00b5A @ 2V ~ 5V	Through Hole	18-DIP
RTC-63423B IC RTC CLK/CALENDAR PAR 24-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	-	Surface Mount	24-SOP
RTC-63421B IC RTC CLK/CALENDAR PAR 18-DIP	-	Obsolete	Tube	Clock/Calendar	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	-	Through Hole	18-DIP
RTC-62423A:3:ROHS IC RTC CLK/CALENDAR PAR 24-SOP	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	1.8u00b5A ~ 3u00b5A @ 2V ~ 5V	Surface Mount	24-SOP
RTC-62423A:3 IC RTC CLK/CALENDAR PAR 24-SOP	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	1.8u00b5A ~ 3u00b5A @ 2V ~ 5V	Surface Mount	24-SOP
RTC-62421B:ROHS IC RTC CLK/CALENDAR PAR 18-DIP	-	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	1.8u00b5A ~ 3u00b5A @ 2V ~ 5V	Through Hole	18-DIP
RTC-62421B IC RTC CLK/CALENDAR PAR 18-DIP	-	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	1.8u00b5A ~ 3u00b5A @ 2V ~ 5V	Through Hole	18-DIP
RTC-62421A:ROHS IC RTC CLK/CALENDAR PAR 18-DIP	-	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	1.8u00b5A ~ 3u00b5A @ 2V ~ 5V	Through Hole	18-DIP
RTC-62421A IC RTC CLK/CALENDAR PAR 18-DIP	-	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	1.8u00b5A ~ 3u00b5A @ 2V ~ 5V	Through Hole	18-DIP
RTC-4701NB:B3 ROHS IC RTC CLK/CALENDAR SER 22-SON	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	1.6V ~ 5.5V	-	-	Surface Mount	22-SON (5x6)
RTC-4701NB:B ROHS IC REAL TIME CLOCK/CALENDAR	-	Obsolete	Strip	Clock/Calendar	Alarm	-	-	-	3-Wire Serial	1.6V ~ 5.5V	-	-	Surface Mount	22-SON (6.3x4.8)
RTC-4701JE:B3 ROHS IC RTC CLK/CALENDAR SER 20-VSOJ	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	1.6V ~ 5.5V	-	-	Surface Mount	20-VSOJ
RTC-4701JE:B ROHS IC REAL TIME CLOCK/CALENDAR	-	Obsolete	Strip	Clock/Calendar	Alarm	-	-	-	3-Wire Serial	1.6V ~ 5.5V	-	-	Surface Mount	20-VSOJ
RTC-4574SA:B3 ROHS IC RTC CLK/CALENDAR SER 14-SOP	RTC-4574SA	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	1.6V ~ 5.5V	-	1u00b5A ~ 2u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RTC-4574SA:B3:PURE SN IC REAL TIME CLOCK/CALENDAR	RTC-4574SA	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm	-	-	-	3-Wire Serial	1.6V ~ 5.5V	-	1u00b5A ~ 2u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RTC-4574SA:B0 ROHS IC RTC CLK/CALENDAR SER 14-SOP	RTC-4574SA	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	1.6V ~ 5.5V	-	1u00b5A ~ 2u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RTC-4574SA:B0:PURE SN IC RTC CLK/CALENDAR SPI 14-SOP	RTC-4574SA	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm	-	-	-	3-Wire Serial	1.6V ~ 5.5V	-	1u00b5A ~ 2u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RTC-4574SA:B ROHS IC RTC CLK/CALENDAR SER 14-SOP	RTC-4574SA	Obsolete	Bulk	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	1.6V ~ 5.5V	-	1u00b5A ~ 2u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RTC-4574SA:B:PURE SN IC REAL TIME CLOCK/CALENDAR	RTC-4574SA	Obsolete	Tube	Clock/Calendar	Alarm	-	-	-	3-Wire Serial	1.6V ~ 5.5V	-	1u00b5A ~ 2u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RTC-4574NB:B3 ROHS IC RTC CLK/CALENDAR SER 22-SON	RTC-4574NB	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	1.6V ~ 5.5V	-	1µA ~ 2µA @ 3V ~ 5V	Surface Mount	22-SON (5x6)
RTC-4574NB:B ROHS IC REAL TIME CLOCK/CALENDAR	-	Obsolete	Strip	Clock/Calendar	Alarm	-	-	-	3-Wire Serial	1.6V ~ 5.5V	-	1µA ~ 2µA @ 3V ~ 5V	Surface Mount	22-SON (6.3x4.8)
RTC-4574JE:B3 ROHS IC RTC CLK/CALENDAR SER 20-VSOJ	RTC-4574JE	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	1.6V ~ 5.5V	-	1u00b5A ~ 2u00b5A @ 3V ~ 5V	Surface Mount	20-VSOJ
RTC-4574JE:B ROHS IC REAL TIME CLOCK/CALENDAR	RTC-4574JE	Obsolete	Strip	Clock/Calendar	Alarm	-	-	-	3-Wire Serial	1.6V ~ 5.5V	-	1u00b5A ~ 2u00b5A @ 3V ~ 5V	Surface Mount	20-VSOJ
RTC-4553A2 IC RTC CLK/CALENDAR SER 14-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Leap Year, SRAM	120b	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	4-Wire Serial	2.7V ~ 5.5V	-	3u00b5A @ 5V	Surface Mount	14-SOP
RTC-4543SB:B3 ROHS IC RTC CLK/CALENDAR SER 18-SOP	RTC-4543SB	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	2.5V ~ 5.5V	-	1u00b5A ~ 3u00b5A @ 2V ~ 5V	Surface Mount	18-SOP
RTC-4543SB:A IC RTC CLK/CALENDAR SER 18-SOP	-	Obsolete	Bulk	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	2.5V ~ 5.5V	-	1u00b5A ~ 3u00b5A @ 2V ~ 5V	Surface Mount	18-SOP
RTC-4543SA:B3 ROHS IC RTC CALENDAR 3-WIRE SER 14SOP	RTC-4543SA	Obsolete	Tape & Reel (TR)	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	2.5V ~ 5.5V	-	1u00b5A ~ 3u00b5A @ 2V ~ 5V	Surface Mount	14-SOP
RTC-4543SA:B3:PURE SN IC RTC CALENDAR 3-WIRE SER 14SOP	RTC-4543SA	Obsolete	Tape & Reel (TR)	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	2.5V ~ 5.5V	-	1u00b5A ~ 3u00b5A @ 2V ~ 5V	Surface Mount	14-SOP
RTC-4543SA:B0 ROHS IC RTC CALENDAR 3-WIRE SER 14SOP	RTC-4543SA	Obsolete	Tape & Reel (TR)	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	2.5V ~ 5.5V	-	1u00b5A ~ 3u00b5A @ 2V ~ 5V	Surface Mount	14-SOP
RTC-4543SA:B0:PURE SN IC RTC CLK/CALENDAR SPI 14-SOP	RTC-4543SA	Obsolete	Tape & Reel (TR)	Clock/Calendar	-	-	-	-	3-Wire Serial	2.5V ~ 5.5V	-	1u00b5A ~ 3u00b5A @ 2V ~ 5V	Surface Mount	14-SOP
RTC-4543SA:B ROHS IC RTC CALENDAR 3-WIRE SER 14SOP	RTC-4543SA	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	2.5V ~ 5.5V	-	1u00b5A ~ 3u00b5A @ 2V ~ 5V	Surface Mount	14-SOP
RTC-4543SA:B:PURE SN IC RTC CALENDAR 3-WIRE SER 14SOP	RTC-4543SA	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	2.5V ~ 5.5V	-	1u00b5A ~ 3u00b5A @ 2V ~ 5V	Surface Mount	14-SOP
RTC-4543SA:A3 ROHS IC RTC CLK/CALENDAR 14-SOP	RTC-4543SA	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	-	-	-	YY-MM-DD	3-Wire Serial	2.5V ~ 5.5V	-	1u00b5A ~ 3u00b5A @ 2V ~ 5V	Surface Mount	14-SOP
RTC-4543SA:A3:PURE SN IC RTC CLK/CALENDAR SPI 14-SOP	RTC-4543SA	Obsolete	Tape & Reel (TR)	Clock/Calendar	-	-	-	-	3-Wire Serial	2.5V ~ 5.5V	-	1u00b5A ~ 3u00b5A @ 2V ~ 5V	Surface Mount	14-SOP
RTC-4543SA:A0 ROHS IC RTC CLK/CALENDAR SER 14-SOIC	RTC-4543SA	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	2.5V ~ 5.5V	-	1u00b5A ~ 3u00b5A @ 2V ~ 5V	Surface Mount	14-SOP
RTC-4543SA:A0:PURE SN IC RTC CLK/CALENDAR SPI 14-SOP	RTC-4543SA	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	-	-	-	-	3-Wire Serial	2.5V ~ 5.5V	-	1u00b5A ~ 3u00b5A @ 2V ~ 5V	Surface Mount	14-SOP
RTC-4543SA:A0 IC RTC CLK/CALENDAR SER 14-SOIC	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	2.5V ~ 5.5V	-	1u00b5A ~ 3u00b5A @ 2V ~ 5V	Surface Mount	14-SOP
RTC-4543SA:A ROHS IC RTC CALENDAR 3-WIRE SER 14SOP	RTC-4543SA	Obsolete	Bulk	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	2.5V ~ 5.5V	-	1u00b5A ~ 3u00b5A @ 2V ~ 5V	Surface Mount	14-SOP
RTC-4543SA:A:PURE SN IC RTC CLK/CALENDAR SPI 14-SOP	RTC-4543SA	Obsolete	Strip	Clock/Calendar	-	-	-	-	3-Wire Serial	2.5V ~ 5.5V	-	1u00b5A ~ 3u00b5A @ 2V ~ 5V	Surface Mount	14-SOP
RS5C372B-E2-F IC REAL TIME CLOCK 2 WIRE	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.7V ~ 6V	-	0.9u00b5A ~ 2u00b5A @ 3V ~ 6V	Surface Mount	8-SSOP
RS5C372A-E2-F IC REAL TIME CLOCK 2 WIRE	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.7V ~ 6V	-	0.9u00b5A ~ 2u00b5A @ 3V ~ 6V	Surface Mount	8-SSOP
RS5C348A-E2-F IC REAL TIME CLOCK 4 WIRE SERIAL	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	4-Wire Serial	2V ~ 5.5V	-	1u00b5A @ 3V	Surface Mount	10-SSOP
RS5C338A-E2-F 3-WIRE SERIAL INTERFACE REAL-TIM	*	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	-	-
RA8900CE UB3 IC RTC CLK/CALENDAR I2C SMD	Automotive, AEC-Q200	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	I²C	2.5V ~ 5.5V	-	1.4µA ~ 1.5µA @ 3V ~ 5V	Surface Mount	10-SMD
RA8804CE XB3 IC RTC CLK/CALENDAR I2C SMD	Automotive, AEC-Q200	Active	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	I²C	1.6V ~ 5.5V	-	1.5µA ~ 1.6µA @ 3V ~ 5V	Surface Mount	10-SMD
RA-8565SA:B3 ROHS IC RTC CLK/CALENDAR I2C 14-SOP	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	1u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RA-8565SA:B3 PURE SN IC REAL TIME CLOCK/CALENDAR	RA-8565SA	Last Time Buy	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	Iu00b2C	1.8V ~ 5.5V	-	1u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RA-8565SA:B0 PURE SN IC REAL TIME CLOCK/CALENDAR	RA-8565SA	Last Time Buy	Tape & Reel (TR)	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	Iu00b2C	1.8V ~ 5.5V	-	1u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RA-8565SA:B PURE SN IC REAL TIME CLOCK/CALENDAR	RA-8565SA	Last Time Buy	Tube	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	Iu00b2C	1.8V ~ 5.5V	-	1u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RA-4574SA:B3 ROHS IC RTC CLK/CALENDAR SER 14-SOP	Automotive, AEC-Q200	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	1.6V ~ 5.5V	-	1u00b5A ~ 2u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RA-4574SA:B3 PURE SN IC RTC CLK/CALENDAR SPI 14-SOP	RA-4574SA	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	0.5u00b5A ~ 1u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RA-4574SA:B0 PURE SN IC REAL TIME CLOCK/CALENDAR	RA-4574SA	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm	-	-	-	3-Wire Serial	1.6V ~ 5.5V	-	1u00b5A ~ 2u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RA-4574SA:B PURE SN IC REAL TIME CLOCK/CALENDAR	RA-4574SA	Obsolete	Tube	Clock/Calendar	Alarm	-	-	-	3-Wire Serial	1.6V ~ 5.5V	-	1u00b5A ~ 2u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RA-4565SA:B3 ROHS IC RTC CLK/CALENDAR SER 14-SOP	Automotive, AEC-Q200	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	4-Wire Serial	1.6V ~ 5.5V	-	1.6u00b5A ~ 2u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
RA-4565SA B3 PURE SN IC RTC CLK/CALENDAR SER 14-SOP	Automotive, AEC-Q200	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS	YY-MM-DD-dd	SPI, 4-Wire Serial	1.6V ~ 5.5V	-	1.6u00b5A ~ 2u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
R2223L-E2 SERIAL INTERFACE REAL TIME CLOCK	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, RAM	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.5V ~ 5.5V	-	0.9µA @ 3V	Surface Mount	QFN018018-12
R2221T-E2-F SERIAL INTERFACE REAL TIME CLOCK	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, RAM	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.5V ~ 5.5V	-	0.9u00b5A @ 3V	Surface Mount	10-TSSOPG
R2221L-E2 2-WIRE SERIAL INTERFACE REAL TIM	*	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	-	-
R2062L02-E2 3 WIRE INTERFACE REAL-TIME CLOCK	*	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	-	-
R2062L01-E2 3 WIRE INTERFACE REAL-TIME CLOCK	*	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	-	-
R2061S02-E2-F 3 WIRE INTERFACE REAL-TIME CLOCK	*	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	-	-
R2061L03-E2 3 WIRE INTERFACE REAL-TIME CLOCK	*	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	Surface Mount	QFN023023-16
R2051T01-E2-F 2 WIRE INTERFACE REAL-TIME CLOCK	*	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	-	-
R2051S03-E2-F HIGH PRECISION I2C-BUS REAL-TIME	*	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	-	-
R2051S02-E2-F HIGH PRECISION I2C-BUS REAL-TIME	*	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	-	-
R2051S01-E2-F I2C-BUS REAL-TIME CLOCK MODULE	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.34V ~ 5.5V	-	1u00b5A @ 3V	Surface Mount	16-SSOP
R2051L02-E2 2 WIRE INTERFACE REAL-TIME CLOCK	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.34V ~ 5.5V	-	1µA @ 3V	Surface Mount	QFN023023-16
R2051L01-E2 2 WIRE INTERFACE REAL-TIME CLOCK	*	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	Surface Mount	QFN023023-16
R2045S-E2-FE 4-WIRE SERIAL INTERFACE REAL TIM	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial, 4-Wire Serial	1.7V ~ 5.5V	-	1.8u00b5A ~ 2u00b5A @ 3V ~ 5V	Surface Mount	8-HSOP-E
R2043T-E2-F SERIAL INTERFACE REALTIME CLOCK	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	4-Wire Serial	1.7V ~ 5.5V	-	1u00b5A @ 3V	Surface Mount	10-TSSOPG
R2043L-E2 4-WIRE SERIAL INTERFACE REAL TIM	*	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	-	-
R2033T-E2-F 3 WIRE INTERFACE REAL-TIME CLOCK	*	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	-	-
R2033L-E2 3 WIRE INTERFACE REAL-TIME CLOCK	*	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	-	-
R2025S-E2-FE I2C-BUS REAL-TIME CLOCK MODULE	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.7V ~ 5.5V	-	120u00b5A ~ 1.8u00b5A @ 3V ~ 5V	Surface Mount	14-SOP
R2025D-E2-F I2C-BUS REAL-TIME CLOCK MODULE	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.7V ~ 5.5V	-	120µA ~ 1.8µA @ 3V ~ 5V	Surface Mount	22-SON (6.1x4.7)
R2023T-E2-F 2-WIRE SERIAL INTERFACE REAL TIM	*	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	-	-
R2023L-E2 2-WIRE SERIAL INTERFACE REAL TIM	*	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	-	-
PT7C4563ZEEX IC RTC CLOCK	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V	-	0.65µA ~ 0.85µA @ 3V ~ 5V	Surface Mount	8-TDFN (2x3)
PT7C4563ZEE IC RTC CLOCK	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V	-	0.65µA ~ 0.85µA @ 3V ~ 5V	Surface Mount	8-TDFN (2x3)
PT7C4563WEX IC RTC CAL I2C/2-WIRE SER 8SOIC	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	0.65u00b5A ~ 0.85u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
PT7C4563WE IC RTC CAL I2C/2-WIRE SER 8SOIC	-	Active	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	0.65u00b5A ~ 0.85u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
PT7C4563UEX IC RTC CLK/CALENDAR I2C 8-MSOP	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	0.65u00b5A ~ 0.85u00b5A @ 3V ~ 5V	Surface Mount	8-MSOP
PT7C4563UE IC RTC CAL I2C/2-WIRE SER 8MSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	0.65u00b5A ~ 0.85u00b5A @ 3V ~ 5V	Surface Mount	8-MSOP
PT7C4563LEX IC RTC CAL I2C/2-WIRE SER 8TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	0.65u00b5A ~ 0.85u00b5A @ 3V ~ 5V	Surface Mount	8-TSSOP
PT7C4563LE IC RTC CAL I2C/2-WIRE SER 8TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	0.65u00b5A ~ 0.85u00b5A @ 3V ~ 5V	Surface Mount	8-TSSOP
PT7C4563BZEEX IC RTC I2C/2-WIRE SER 8TDFN T&R	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V	-	0.65µA ~ 0.85µA @ 3V ~ 5V	Surface Mount	8-TDFN (2x3)
PT7C4563BWEX IC RTC I2C SER 8SOIC T&R 2.5K	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	0.65u00b5A ~ 0.85u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
PT7C4563BUEX IC RTC I2C SER 8MSOP T&R 2.5K	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	0.65u00b5A ~ 0.85u00b5A @ 3V ~ 5V	Surface Mount	8-MSOP
PT7C4563BQ1WEX REAL TIME CLOCK SO-8	Automotive, AEC-Q100	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	Iu00b2C, SMBus	1.3V ~ 5.5V	3V	1.5u00b5A @ 5V	Surface Mount	8-SOIC
PT7C4563BLEX IC RTC I2C SER 8TSSOP T&R 2.5K	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	0.65u00b5A ~ 0.85u00b5A @ 3V ~ 5V	Surface Mount	8-TSSOP
PT7C4372AZEEX IC RTC CAL I2C/2-WIRE SER 8TDFN	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 6V	-	0.8µA @ 3V	Surface Mount	8-TDFN (2x3)
PT7C4372AZEE IC RTC CLOCK 8TDFN	-	Obsolete	Bulk	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 6V	-	0.8µA @ 3V	Surface Mount	8-TDFN (2x3)
PT7C4372AWEX IC RTC CAL I2C/2-WIRE SER 8SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 6V	-	0.8u00b5A @ 3V	Surface Mount	8-SOIC
PT7C4372AWE IC RTC CAL I2C/2-WIRE SER 8SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 6V	-	0.8u00b5A @ 3V	Surface Mount	8-SOIC
PT7C4372ALEX IC RTC CLK/CALENDAR I2C TSSOP	-	Active	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 6V	-	0.8u00b5A @ 3V	Surface Mount	8-TSSOP
PT7C4372ALE IC RTC CLK/CALENDAR I2C TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 6V	-	0.8u00b5A @ 3V	Surface Mount	8-TSSOP
PT7C4363WEX IC RTC CAL I2C/2-WIRE SER 8SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	0.85u00b5A ~ 0.9u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
PT7C4363WE IC RTC CAL I2C/2-WIRE SER 8SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	0.85u00b5A ~ 0.9u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
PT7C4363BZEEX IC RTC CAL I2C/2-WIRE SER 8TDFN	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V	-	0.85µA ~ 0.9µA @ 3V ~ 5V	Surface Mount	8-TDFN (2x3)
PT7C4363BWEX IC RTC I2C SER 8SOIC T&R 2.5K	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	0.85u00b5A ~ 0.9u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
PT7C4363BQ1WEX REAL TIME CLOCK SO-8	Automotive, AEC-Q100	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	Iu00b2C, SMBus	1.3V ~ 5.5V	3V	1.5u00b5A @ 5V	Surface Mount	8-SOIC
PT7C4339WEX IC RTC CAL I2C/2-WIRE SER 8SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD	Iu00b2C, 2-Wire Serial	3V ~ 5.5V	1.3V ~ 3.7V	250u00b5A @ 3V ~ 5.5V	Surface Mount	8-SOIC
PT7C4339UEX IC RTC CAL I2C/2-WIRE SER 8MSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD	Iu00b2C, 2-Wire Serial	3V ~ 5.5V	1.3V ~ 3.7V	250u00b5A @ 3V ~ 5.5V	Surface Mount	8-MSOP
PT7C43390WEX IC RTC CLK/CALENDAR I2C 8-SOIC	-	Last Time Buy	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	0.65u00b5A ~ 0.7u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
PT7C43390WE IC RTC LOW PWR CONSUMPTION I2C	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.35V ~ 5.5V	-	0.6u00b5A ~ 0.7u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
PT7C43390LE IC RTC CLK/CALENDAR I2C TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.3V ~ 5.5V	-	0.65u00b5A ~ 0.7u00b5A @ 3V ~ 5V	Surface Mount	8-MSOP
PT7C43390AWEX IC RTC LOW PWR CONSUMPTION I2C	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.35V ~ 5.5V	-	0.6u00b5A ~ 0.7u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
PT7C433833WEX IC REAL TIME CLOCK 8SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Leap Year, NVSRAM, Square Wave Output	56b	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.5V ~ 3.7V	125u00b5A @ 2.7V ~ 5.5V	Surface Mount	8-SOIC
PT7C433833WE IC REAL TIME CLOCK 8SOIC	-	Obsolete	Tube	Clock/Calendar	Leap Year, NVSRAM, Square Wave Output	56b	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.5V ~ 3.7V	125u00b5A @ 2.7V ~ 5.5V	Surface Mount	8-SOIC
PT7C433833UEX IC RTC CLK/CALENDAR I2C MSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Leap Year, NVSRAM, Square Wave Output	56B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.5V ~ 3.7V	125u00b5A @ 2.7V ~ 5.5V	Surface Mount	8-MSOP
PT7C433833UE IC RTC CLK/CALENDAR I2C MSOP	-	Obsolete	Tube	Clock/Calendar	Leap Year, NVSRAM, Square Wave Output	56B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.5V ~ 3.7V	125u00b5A @ 2.7V ~ 5.5V	Surface Mount	8-MSOP
PT7C4337ZEEX IC RTC CLK/CALENDAR I2C 8TDFN	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8µA @ 1.3V ~ 1.8V	Surface Mount	8-TDFN (2x3)
PT7C4337WEX IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8u00b5A @ 1.3V ~ 1.8V	Surface Mount	8-SOIC
PT7C4337WE IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8u00b5A @ 1.3V ~ 1.8V	Surface Mount	8-SOIC
PT7C4337UE IC RTC CLK/CALENDAR I2C MSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8u00b5A @ 1.3V ~ 1.8V	Surface Mount	8-MSOP
PT7C4337LEX IC RTC CAL I2C/2-WIRE SER 8TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8u00b5A @ 1.3V ~ 1.8V	Surface Mount	8-TSSOP
PT7C4337LE IC RTC CAL I2C/2-WIRE SER 8TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8u00b5A @ 1.3V ~ 1.8V	Surface Mount	8-TSSOP
PT7C4337BZEEX IC REAL TIME CLK W-DFN2030-8 T&R	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8µA @ 1.2V ~ 1.8V	Surface Mount	8-TDFN (2x3)
PT7C4337BWEX IC REAL TIME CLOCK SO-8 T&R 2.5K	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8u00b5A @ 1.2V ~ 1.8V	Surface Mount	8-SOIC
PT7C4337BUEX IC REAL TIME CLK MSOP-8 T&R 2.5K	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8u00b5A @ 1.2V ~ 1.8V	Surface Mount	8-MSOP
PT7C4337BLEX IC REAL TIME CLK TSSOP T&R 2.5K	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8u00b5A @ 1.2V ~ 1.8V	Surface Mount	8-TSSOP
PT7C4337AWEX IC RTC CAL I2C/2-WIRE SER 8SOIC	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8u00b5A @ 1.3V ~ 1.8V	Surface Mount	8-SOIC
PT7C4337AWE IC RTC CLK/CALENDAR I2C	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8u00b5A @ 1.3V ~ 1.8V	Surface Mount	8-SOIC
PT7C4337ACSEX IC RTC CAL I2C/2-WIRE SER 16SOIC	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8u00b5A @ 1.3V ~ 1.8V	Surface Mount	16-SOIC
PT7C4337ACSE IC RTC CLK/CALENDAR I2C	-	Active	Tube Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.8u00b5A @ 1.3V ~ 1.8V	Surface Mount	16-SOIC
PT7C43190WEX IC RTC CALENDAR 3-WIRE SER 8SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.35V ~ 5.5V	-	0.6u00b5A ~ 14u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
PT7C43190WE IC RTC CALENDAR 3-WIRE SER 8SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.35V ~ 5.5V	-	0.6u00b5A ~ 14u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
PT7C43190LEX IC RTC CALENDAR 3WIRE SER 8TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.35V ~ 5.5V	-	0.6u00b5A ~ 14u00b5A @ 3V ~ 5V	Surface Mount	8-TSSOP
PT7C43190LE IC RTC CALENDAR 3WIRE SER 8TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.35V ~ 5.5V	-	0.6u00b5A ~ 14u00b5A @ 3V ~ 5V	Surface Mount	8-TSSOP
PT7C43190AWEX IC RTC CALENDAR 3-WIRE SER 8SOIC	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.35V ~ 5.5V	-	0.6u00b5A ~ 14u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
PT7C4311ZEEX IC RTC CAL I2C/2-WIRE SER 8TDFN	-	Active	Tape & Reel (TR)	Clock/Calendar	Leap Year, Square Wave Output, Y2K	56B	HH:MM:SS (24 hr)	YY-MM-DD	I²C, 2-Wire Serial	1.2V ~ 5.5V	2V ~ 3.5V	150µA @ 1.5V ~ 5.5V	Surface Mount	8-TDFN (2x3)
PT7C4311ZEE+DMX IC RTC CAL I2C/2-WIRE SER 8TDFN	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Leap Year, Square Wave Output, Y2K	56B	HH:MM:SS (24 hr)	YY-MM-DD	I²C, 2-Wire Serial	1.2V ~ 5.5V	2V ~ 3.5V	150µA @ 1.5V ~ 5.5V	Surface Mount	8-TDFN (2x3)
PT7C4311WEX IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Leap Year, Square Wave Output, Y2K	56B	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.2V ~ 5.5V	2V ~ 5.5V	70u00b5A @ 1.5V ~ 5.5V	Surface Mount	8-SOIC
PT7C4311WE IC RTC CLK/CALENDAR I2C SOIC	-	Obsolete	Tube	Clock/Calendar	Leap Year, Square Wave Output, Y2K	56B	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.2V ~ 5.5V	2V ~ 5.5V	70u00b5A @ 1.5V ~ 5.5V	Surface Mount	8-SOIC
PT7C4311AZEEX REAL TIME CLOCK 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Square Wave Output	56B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.2V ~ 5.5V	2V ~ 3.5V	150µA @ 1.5V ~ 5.5V	Surface Mount	8-TDFN (2x3)
PT7C4311AWEX IC RTC CAL I2C/2-WIRE SER 8SOIC	-	Active	Tape & Reel (TR)	Clock/Calendar	Leap Year, Square Wave Output, Y2K	56B	HH:MM:SS (24 hr)	YY-MM-DD	Iu00b2C, 2-Wire Serial	1.2V ~ 5.5V	2V ~ 3.5V	150u00b5A @ 1.5V ~ 5.5V	Surface Mount	8-SOIC
PT7C4311AWE IC RTC CAL I2C/2-WIRE SER 8SOIC	-	Active	Tube	Clock/Calendar	Leap Year, Square Wave Output, Y2K	56B	HH:MM:SS (24 hr)	YY-MM-DD	Iu00b2C, 2-Wire Serial	1.2V ~ 5.5V	2V ~ 3.5V	150u00b5A @ 1.5V ~ 5.5V	Surface Mount	8-SOIC
PT7C4311AUEX IC RTC CLK/CALENDAR I2C DIE	-	Obsolete	Bulk	Clock/Calendar	RAM, Square Wave Output	56B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.2V ~ 5.5V, 1.5V ~ 5.5V, 3V ~ 5.5V	2V ~ 3.5V	150µA @ 1.5V ~ 5.5V	Surface Mount	8-TDFN (2x3)
PT7C4307WE IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output	56B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	2V ~ 3.5V	1.5mA @ 4.5V ~ 5.5V	Surface Mount	8-SOIC
PT7C4307AZEEX REAL TIME CLOCK 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Square Wave Output	56B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	4.5V ~ 5.5V	2V ~ 3.5V	1.5mA @ 4.5V ~ 5.5V	Surface Mount	8-TDFN (2x3)
PT7C4307AWEX IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, RAM, Square Wave Output	56B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	2V ~ 3.5V	1.5mA @ 4.5V ~ 5.5V	Surface Mount	8-SOIC
PT7C4302ZEEX IC REAL TIME CLOCK W-DFN2030-8	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Leap Year, NVSRAM, Square Wave Output, Trickle-Charger	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.2V ~ 5.5V	1.5V ~ 5.5V	25.3µA ~ 81µA @ 2V ~ 5V	Surface Mount	8-TDFN (2x3)
PT7C4302ZEE IC RTC CLOCK 8TDFN	-	Obsolete	Bulk	Clock/Calendar	Leap Year, NVSRAM, Square Wave Output, Trickle-Charger	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.2V ~ 5.5V	1.5V ~ 5.5V	25.3µA ~ 81µA @ 2V ~ 5V	Surface Mount	8-TDFN (2x3)
PT7C4302WEX IC RTC CLK/CALENDAR SER 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Leap Year, NVSRAM, Square Wave Output, Trickle-Charger	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.2V ~ 5.5V	1.5V ~ 5.5V	25.3u00b5A ~ 81u00b5A @ 2V ~ 5V	Surface Mount	8-SOIC
PT7C4302WE IC RTC CLK/CALENDAR SER 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Leap Year, NVSRAM, Square Wave Output, Trickle-Charger	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.2V ~ 5.5V	1.5V ~ 5.5V	25.3u00b5A ~ 81u00b5A @ 2V ~ 5V	Surface Mount	8-SOIC
PT7C4302AZEEX REAL TIME CLOCK W-DFN2030-8	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Leap Year, NVSRAM, Square Wave Output, Trickle-Charger	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.2V ~ 5.5V	1.2V ~ 5.5V	25.3µA ~ 81µA @ 2V ~ 5V	Surface Mount	8-TDFN (2x3)
PT7C4302AWEX REAL TIME CLOCK SO-8	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Leap Year, NVSRAM, Square Wave Output, Trickle-Charger	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.2V ~ 5.5V	1.2V ~ 5.5V	25.3u00b5A ~ 81u00b5A @ 2V ~ 5V	Surface Mount	8-SOIC
PT7C4302AUEX REAL TIME CLOCK MSOP-8	-	Active	Tape & Reel (TR)	Clock/Calendar	Leap Year, NVSRAM, Square Wave Output, Trickle-Charger	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	3-Wire Serial	1.2V ~ 5.5V	1.2V ~ 5.5V	25.3u00b5A ~ 81u00b5A @ 2V ~ 5V	Surface Mount	8-MSOP
PCF8593T/1,118 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, NVSRAM	8B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.5V ~ 6V	-	8u00b5A ~ 15u00b5A @ 2V ~ 5V	Surface Mount	8-SO
PCF8593P112 RTC VOLATILE 0 TIMER(S)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
PCF8593P,112 IC RTC CLK/CALENDAR I2C 8-DIP	-	Obsolete	Tube	Clock/Calendar	Alarm, NVSRAM	8B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.5V ~ 6V	-	8u00b5A ~ 15u00b5A @ 2V ~ 5V	Through Hole	8-DIP
PCF8583T/5,518 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Last Time Buy	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, NVSRAM, Square Wave Output	240B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD	Iu00b2C, 2-Wire Serial	2.5V ~ 6V	-	10u00b5A ~ 50u00b5A @ 1V ~ 5V	Surface Mount	8-SO
PCF8583T/5,512 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube Tube	Clock/Calendar	Alarm, NVSRAM, Square Wave Output	240B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD	Iu00b2C, 2-Wire Serial	2.5V ~ 6V	-	10u00b5A ~ 50u00b5A @ 1V ~ 5V	Surface Mount	8-SO
PCF8583P/F5,112 IC RTC CLK/CALENDAR I2C 8-DIP	-	Obsolete	Tube	Clock/Calendar	Alarm, NVSRAM, Square Wave Output	240B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD	Iu00b2C, 2-Wire Serial	2.5V ~ 6V	-	10u00b5A ~ 50u00b5A @ 1V ~ 5V	Through Hole	8-DIP
PCF8564AUG/12HB/1V IC RTC CLK/CALENDAR I2C DIE	-	Active	Tray	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1V ~ 5.5V	-	0.6µA ~ 0.75µA @ 2V ~ 5V	Surface Mount	Die
PCF8564AU/5GB/1,01 IC RTC CLK/CALENDAR I2C DIE	-	Active	Bulk	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1V ~ 5.5V	-	0.6µA ~ 0.75µA @ 2V ~ 5V	Surface Mount	Die
PCF8564AU/5BB/1,01 IC RTC CLK/CALENDAR I2C DIE	-	Active	Bulk	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1V ~ 5.5V	-	0.6µA ~ 0.75µA @ 2V ~ 5V	Surface Mount	Die
PCF8564AU/10AB/1,0 IC RTC CLK/CALENDAR I2C DIE	-	Active	Bulk	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1V ~ 5.5V	-	0.6µA ~ 0.75µA @ 2V ~ 5V	Surface Mount	Die
PCF8564ACX9/B/1,02 IC RTC CLK/CALENDAR I2C DIE	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1V ~ 5.5V	-	0.6µA ~ 0.75µA @ 2V ~ 5V	Surface Mount	Die
PCF8563TS/5,118 IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.6u00b5A ~ 0.75u00b5A @ 2V ~ 5V	Surface Mount	8-TSSOP
PCF8563TS/4,118 IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.6u00b5A ~ 0.75u00b5A @ 2V ~ 5V	Surface Mount	8-TSSOP
PCF8563P/F4,112 IC RTC CLK/CALENDAR I2C 8-DIP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	0.6u00b5A ~ 0.75u00b5A @ 2V ~ 5V	Through Hole	8-DIP
PCF85363ATT1/AZ IC RTC CLK/CALENDAR I2C 10TSSOP	Automotive, AEC-Q100	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	0.9V ~ 1.8V, 0.9V ~ 5.5V	0.9V ~ 5.5V	0.885µA @ 3.3V	Surface Mount	10-DFN (2.6x2.6)
PCF85363ATT1/AJ IC RTC CLK/CALENDAR I2C 10TSSOP	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	0.9V ~ 5.5V	0.9V ~ 5.5V	0.885u00b5A @ 3.3V	Surface Mount	10-TSSOP
PCF85363ATT/AJ IC RTC CLK/CALENDAR I2C 8TSSOP	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	0.9V ~ 5.5V	0.9V ~ 5.5V	0.885u00b5A @ 3.3V	Surface Mount	8-TSSOP
PCF85363ATL/AX IC RTC CLK/CALENDAR I2C 10DFN	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	0.9V ~ 5.5V	0.9V ~ 5.5V	0.885µA @ 3.3V	Surface Mount	10-DFN (2.6x2.6)
PCF85263AUKZ IC RTC/CAL ALM I2C WLCSP	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	I²C	0.9V ~ 5.5V, 1.8V ~ 5.5V	0.9V ~ 5.5V	0.885µA @ 3.3V	Surface Mount	12-WLCSP (1.19x0.94)
PCF85263ATT1/AZ IC RTC CLK/CALENDAR I2C 10TSSOP	Automotive, AEC-Q100	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C	0.9V ~ 1.8V, 0.9V ~ 5.5V	0.9V ~ 5.5V	0.885u00b5A @ 3.3V	Surface Mount	10-TSSOP
PCF85263ATT1/AJ IC RTC CLK/CALENDAR I2C 10TSSOP	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	0.9V ~ 5.5V	0.9V ~ 5.5V	0.885u00b5A @ 3.3V	Surface Mount	10-TSSOP
PCF85263ATL/AX IC RTC CLK/CALENDAR I2C 10DFN	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	0.9V ~ 5.5V	0.9V ~ 5.5V	0.885µA @ 3.3V	Surface Mount	10-DFN (2.6x2.6)
PCF85263AT/AJ IC RTC CLK/CALENDAR I2C 8SO	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	0.9V ~ 5.5V	0.9V ~ 5.5V	0.885u00b5A @ 3.3V	Surface Mount	8-SO
PCF8523U/12AA/1,00 IC RTC/CALENDAR UNCASED DIE FFC	*	Last Time Buy	Bulk	-	-	-	-	-	-	-	-	-	-	-
PCF8523T/1,118 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.6V ~ 5.5V	1.8V ~ 5.5V	0.5u00b5A @ 2V ~ 5V	Surface Mount	8-SO
PCF8523AUG/HAV IC RTC CLK/CALENDAR I2C 12WLCSP	-	Active	Bulk	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.6V ~ 5.5V	1.8V ~ 5.5V	0.5µA @ 2V ~ 5V	Surface Mount	Die
PCF85063TP/1Z IC RTC CLK/CALENDAR I2C 8-SON	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	0.9V ~ 5.5V	-	0.6µA @ 3.3V	Surface Mount	8-HWSON (2x3)
PCF85063BTL/1,118 IC RTC CLK/CALENDAR SPI 10-HXSON	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI	0.9V ~ 5.5V	-	0.6µA @ 3.3V	Surface Mount	10-DFN (2.6x2.6)
PCF85063ATT/AJ IC RTC CLK/CALENDAR I2C 8TSSOP	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	0.9V ~ 5.5V	-	0.6u00b5A @ 3.3V	Surface Mount	8-TSSOP
PCF85063ATL/1,118 IC RTC CLK/CALENDAR I2C 10-SON	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	0.9V ~ 5.5V	-	0.6µA @ 3.3V	Surface Mount	10-DFN (2.6x2.6)
PCF85063AT/AY IC RTC CLK/CALENDAR I2C 8SO	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	0.9V ~ 5.5V	-	0.6u00b5A @ 3.3V	Surface Mount	8-SO
PCF85063AT/AAZ IC RTC CLK/CALENDAR I2C 8SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	0.9V ~ 5.5V	-	0.6u00b5A @ 3.3V	Surface Mount	8-SO
PCF2123U/12HA/1,00 IC RTC CLK/CALENDAR SPI DIE	-	Active	Bulk	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	0.33µA ~ 0.38µA @ 2V ~ 5V	-	Die
PCF2123U/10AA/1,00 IC RTC CLK/CALENDAR SPI DIE	-	Active	Bulk	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	0.33µA ~ 0.38µA @ 2V ~ 5V	Surface Mount	Die
PCA8565AU/5BB/1,01 IC RTC CLK/CALENDAR I2C UNCASED	Automotive, AEC-Q100	Last Time Buy	Bulk	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 5.5V	-	0.9µA ~ 1.8µA @ 2V ~ 5V	Surface Mount	Die
PCA85073ADP/Q900Z AUTO RTC/CAL W/ALRM 8TSSOP	Automotive, AEC-Q100	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C	1.8V ~ 5.5V	-	-	Surface Mount	8-TSSOP
PCA85063ATT/AJ IC RTCC I2C/ALARM 8TSSOP	Automotive, AEC-Q100	Not For New Designs	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	0.9V ~ 5.5V	-	1.8u00b5A @ 5V	Surface Mount	8-TSSOP
PCA2131TF/Q900Y IC RTC W/XTAL AUTO HLSON16	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	-	-	-	-	-	-	-	-	-	-	-
P8254-2 P8254 - PROGRAMMABLE TIMER, 3 TI	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
NJU6355EM IC RTC CLK/CALENDAR SER 8-EMP	-	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	4-Wire Serial	4.5V ~ 5.5V	-	4u00b5A ~ 15u00b5A @ 2V ~ 5V	Surface Mount	8-EMP
NJU6355ED IC RTC CLK/CALENDAR SER 8-DIP	-	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	4-Wire Serial	4.5V ~ 5.5V	-	4u00b5A ~ 15u00b5A @ 2V ~ 5V	Through Hole	8-DIP
MCP795W22T-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795W22T-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795W22-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Active	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795W21T-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795W21T-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795W21-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Active	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795W21-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Active	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795W20T-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795W20T-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795W20-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Active	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795W12T-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795W12T-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795W12-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Active	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795W12-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Active	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795W11T-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795W11T-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795W11-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Active	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795W10T-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795W10T-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795W10-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Active	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795B22T-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795B22T-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795B22-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795B22-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795B21T-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795B21T-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795B21-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795B21-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795B20T-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795B20T-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795B20-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795B20-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795B12T-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795B12T-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795B12-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795B12-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795B11T-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795B11T-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795B11-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795B11-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795B10T-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795B10T-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP795B10-I/ST IC RTC CLK/CALENDAR SPI 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-TSSOP
MCP795B10-I/SL IC RTC CLK/CALENDAR SPI 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 5.5V	1.3V ~ 5.5V	1u00b5A @ 1.8V ~ 5.5V	Surface Mount	14-SOIC
MCP79522T-I/MS IC RTC CLK/CALENDAR SPI 10-MSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 3.6V	Surface Mount	10-MSOP
MCP79522T-I/MN IC RTC CLK/CALENDAR SPI 10-TDFN	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1µA @ 1.8V ~ 3.6V	Surface Mount	10-TDFN (3x3)
MCP79521T-I/MS IC RTC CLK/CALENDAR SPI 10-MSOP	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 3.6V	Surface Mount	10-MSOP
MCP79521T-I/MN IC RTC CLK/CALENDAR SPI 10-TDFN	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1µA @ 1.8V ~ 3.6V	Surface Mount	10-TDFN (3x3)
MCP79520T-I/MS IC RTC CLK/CALENDAR SPI 10-MSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 3.6V	Surface Mount	10-MSOP
MCP79520T-I/MN IC RTC CLK/CALENDAR SPI 10-TDFN	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1µA @ 1.8V ~ 3.6V	Surface Mount	10-TDFN (3x3)
MCP79512T-I/MS IC RTC CLK/CALENDAR SPI 10-MSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 3.6V	Surface Mount	10-MSOP
MCP79512T-I/MN IC RTC CLK/CALENDAR SPI 10-TDFN	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1µA @ 1.8V ~ 3.6V	Surface Mount	10-TDFN (3x3)
MCP79511T-I/MS IC RTC CLK/CALENDAR SPI 10-MSOP	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 3.6V	Surface Mount	10-MSOP
MCP79511T-I/MN IC RTC CLK/CALENDAR SPI 10-TDFN	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1µA @ 1.8V ~ 3.6V	Surface Mount	10-TDFN (3x3)
MCP79510T-I/MS IC RTC CLK/CALENDAR SPI 10-MSOP	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 3.6V	Surface Mount	10-MSOP
MCP79510T-I/MN IC RTC CLK/CALENDAR SPI 10-TDFN	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1µA @ 1.8V ~ 3.6V	Surface Mount	10-TDFN (3x3)
MCP79510-I/MS IC RTC CLK/CALENDAR SPI 10-MSOP	-	Active	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	SPI	1.8V ~ 3.6V	1.3V ~ 3.6V	1u00b5A @ 1.8V ~ 3.6V	Surface Mount	10-MSOP
MCP79412T-I/ST IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B, 1Kb	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Surface Mount	8-TSSOP
MCP79412T-I/SN IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B, 1Kb	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Surface Mount	8-SOIC
MCP79412T-I/MS IC RTC CLK/CALENDAR I2C 8-MSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B, 1Kb	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Surface Mount	8-MSOP
MCP79412T-I/MNY IC RTC CLK/CALENDAR I2C 8-TDFN	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B, 1Kb	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2µA @ 3.3V	Surface Mount	8-TDFN (2x3)
MCP79412-I/SN IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B, 1Kb	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Surface Mount	8-SOIC
MCP79411T-I/ST IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B, 1Kb	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Surface Mount	8-TSSOP
MCP79411T-I/SN IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B, 1Kb	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Surface Mount	8-SOIC
MCP79411T-I/MS IC RTC CLK/CALENDAR I2C 8-MSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B, 1Kb	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Surface Mount	8-MSOP
MCP79411T-I/MNY IC RTC CLK/CALENDAR I2C 8-TDFN	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B, 1Kb	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2µA @ 3.3V	Surface Mount	8-TDFN (2x3)
MCP79411-I/MS IC RTC CLK/CALENDAR I2C 8-MSOP	-	Active	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B, 1Kb	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Surface Mount	8-MSOP
MCP79410T-I/SN IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B, 1Kb	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Surface Mount	8-SOIC
MCP79410T-I/MS IC RTC CLK/CALENDAR I2C 8-MSOP	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B, 1Kb	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Surface Mount	8-MSOP
MCP79410T-I/MNY IC RTC CLK/CALENDAR I2C 8-TDFN	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B, 1Kb	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2µA @ 3.3V	Surface Mount	8-TDFN (2x3)
MCP79410-I/ST IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Active	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B, 1Kb	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Surface Mount	8-TSSOP
MCP79410-I/SN IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B, 1Kb	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Surface Mount	8-SOIC
MCP7940NT-I/SN IC RTC CLK/CALENDAR I2C 8-SOIC	Automotive, AEC-Q100	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Surface Mount	8-SOIC
MCP7940NT-I/MS IC RTC CLK/CALENDAR I2C 8-MSOP	Automotive, AEC-Q100	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Surface Mount	8-MSOP
MCP7940NT-E/SNVAO IC RTC CAL I2C/2-WIRE SER 8SOIC	Automotive, AEC-Q100	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Surface Mount	8-SOIC
MCP7940NT-E/MS IC RTC CLK/CALENDAR I2C 8-MSOP	Automotive, AEC-Q100	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Surface Mount	8-MSOP
MCP7940N-I/SN IC RTC CLK/CALENDAR I2C 8-SOIC	Automotive, AEC-Q100	Active	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Surface Mount	8-SOIC
MCP7940N-I/P IC RTC CLK/CALENDAR I2C 8DIP	Automotive, AEC-Q100	Active	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Through Hole	8-PDIP
MCP7940N-I/MS IC RTC CLK/CALENDAR I2C 8-MSOP	Automotive, AEC-Q100	Active	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A @ 3.3V	Surface Mount	8-MSOP
MCP7940MT-I/STVAO IC RTC CAL I2C/2-WIRE SER 8TSSOP	Automotive, AEC-Q100	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	1.2u00b5A @ 3.3V	Surface Mount	8-TSSOP
MCP7940MT-I/SN IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	1u00b5A @ 5.5V	Surface Mount	8-SOIC
MCP7940MT-I/MNY IC RTC CLK/CALENDAR I2C 8-TDFN	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 5.5V	-	1µA @ 5.5V	Surface Mount	8-TDFN (2x3)
MCP7940M-I/P IC RTC CLK/CALENDAR I2C 8DIP	-	Active	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	-	1u00b5A @ 5.5V	Through Hole	8-PDIP
MCP79402T-I/ST IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A (Typ) @ 3.3V	Surface Mount	8-TSSOP
MCP79402T-I/SN IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A (Typ) @ 3.3V	Surface Mount	8-SOIC
MCP79402T-I/MS IC RTC CLK/CALENDAR I2C 8-MSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A (Typ) @ 3.3V	Surface Mount	8-MSOP
MCP79402T-I/MNY IC RTC CLK/CALENDAR I2C 8-TDFN	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2µA (Typ) @ 3.3V	Surface Mount	8-TDFN (2x3)
MCP79402-I/MS IC RTC CLK/CALENDAR I2C 8-MSOP	-	Active	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A (Typ) @ 3.3V	Surface Mount	8-MSOP
MCP79401T-I/ST IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A (Typ) @ 3.3V	Surface Mount	8-TSSOP
MCP79401T-I/SN IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A (Typ) @ 3.3V	Surface Mount	8-SOIC
MCP79401T-I/MS IC RTC CLK/CALENDAR I2C 8-MSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A (Typ) @ 3.3V	Surface Mount	8-MSOP
MCP79401T-I/MNY IC RTC CLK/CALENDAR I2C 8-TDFN	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2µA (Typ) @ 3.3V	Surface Mount	8-TDFN (2x3)
MCP79400T-I/ST IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A (Typ) @ 3.3V	Surface Mount	8-TSSOP
MCP79400T-I/SN IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A (Typ) @ 3.3V	Surface Mount	8-SOIC
MCP79400T-I/MS IC RTC CLK/CALENDAR I2C 8-MSOP	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A (Typ) @ 3.3V	Surface Mount	8-MSOP
MCP79400T-I/MNY IC RTC CLK/CALENDAR I2C 8-TDFN	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2µA (Typ) @ 3.3V	Surface Mount	8-TDFN (2x3)
MCP79400-I/SN IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	64B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 5.5V	1.3V ~ 5.5V	1.2u00b5A (Typ) @ 3.3V	Surface Mount	8-SOIC
MAX6917EO50+T IC RTC I2C COMPAT 20-QSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar/Supervisor	-	96B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	-	-	Surface Mount	20-QSOP
MAX6917EO50+ IC RTC I2C COMPAT 20-QSOP	-	Obsolete	Tube	Clock/Calendar/Supervisor	-	96B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	-	-	Surface Mount	20-QSOP
MAX6917EO33+T IC RTC I2C COMPAT 20-QSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar/Supervisor	-	96B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	3V ~ 3.6V	-	-	Surface Mount	20-QSOP
MAX6917EO33+ IC RTC I2C COMPAT 20-QSOP	-	Obsolete	Tube	Clock/Calendar/Supervisor	-	96B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	3V ~ 3.6V	-	-	Surface Mount	20-QSOP
MAX6917EO30+T IC RTC I2C COMPAT 20-QSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar/Supervisor	-	96B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 3.3V	-	-	Surface Mount	20-QSOP
MAX6917EO30+ IC RTC I2C COMPAT 20-QSOP	-	Obsolete	Tube Tube	Clock/Calendar/Supervisor	-	96B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 3.3V	-	-	Surface Mount	20-QSOP
MAX6916EO50+T IC RTC SPI COMPAT 20-QSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar/Supervisor	-	96B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI, 3-Wire Serial	4.5V ~ 5.5V	-	-	Surface Mount	20-QSOP
MAX6916EO50+ IC RTC SPI COMPAT 20-QSOP	-	Obsolete	Tube	Clock/Calendar/Supervisor	-	96B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI, 3-Wire Serial	4.5V ~ 5.5V	-	-	Surface Mount	20-QSOP
MAX6916EO33+T IC RTC SPI COMPAT 20-QSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar/Supervisor	-	96B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI, 3-Wire Serial	3V ~ 3.6V	-	-	Surface Mount	20-QSOP
MAX6916EO33+ IC RTC SPI COMPAT 20-QSOP	-	Obsolete	Tube Tube	Clock/Calendar/Supervisor	-	96B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI, 3-Wire Serial	3V ~ 3.6V	-	-	Surface Mount	20-QSOP
MAX6916EO30+T IC RTC SPI COMPAT 20-QSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar/Supervisor	-	96B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI, 3-Wire Serial	2.7V ~ 3.3V	-	-	Surface Mount	20-QSOP
MAX6916EO30+ IC RTC SPI COMPAT 20-QSOP	-	Obsolete	Tube Tube	Clock/Calendar/Supervisor	-	96B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI, 3-Wire Serial	3V	-	-	Surface Mount	20-QSOP
MAX6910EO33+T IC RTC I2C COMPAT 20-QSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar/Supervisor	-	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	3V ~ 3.6V	-	-	Surface Mount	20-QSOP
MAX6910EO33+ IC RTC I2C COMPAT 20-QSOP	-	Obsolete	Tube	Clock/Calendar/Supervisor	-	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	3V ~ 3.6V	-	-	Surface Mount	20-QSOP
MAX6910EO33 IC SUPERVISOR I2C COMPATIBLE RTE	-	Active	Bulk	Clock/Calendar/Supervisor	Alarm, Leap Year, NVRAM, Square Wave Output, SRAM, Supervisor, Trickle Charger, Watchdog Timer	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	3V ~ 3.6V	2V ~ 3.6V	7u00b5A @ 3.3V	Surface Mount	20-QSOP
MAX6910EO30+T IC RTC I2C COMPAT 20-QSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar/Supervisor	-	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 3.3V	-	-	Surface Mount	20-QSOP
MAX6910EO30+ IC RTC I2C COMPAT 20-QSOP	-	Obsolete	Tube Tube	Clock/Calendar/Supervisor	-	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 3.3V	-	-	Surface Mount	20-QSOP
MAX6909EO33+T IC RTC I2C COMPAT 20-QSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar/Supervisor	-	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	3V ~ 3.6V	-	-	Surface Mount	20-QSOP
MAX6909EO33+ IC RTC I2C COMPAT 20-QSOP	-	Obsolete	Tube	Clock/Calendar/Supervisor	-	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	3V ~ 3.6V	-	-	Surface Mount	20-QSOP
MAX6909EO30+T IC RTC I2C COMPAT 20-QSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar/Supervisor	-	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 3.3V	-	-	Surface Mount	20-QSOP
MAX6909EO30+ IC RTC I2C COMPAT 20-QSOP	-	Obsolete	Tube Tube	Clock/Calendar/Supervisor	-	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 3.3V	-	-	Surface Mount	20-QSOP
MAX6902ETA+T IC RTC CLK/CALENDAR SPI 8-TDFN	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, NVSRAM, Y2K	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI	2V ~ 5.5V	-	1.05µA ~ 4.2µA @ 2V ~ 5V	Surface Mount	8-TDFN (3x3)
MAX6902ETA-C6P MAX6902 SPI-COMPATIBLE RTC	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
MAX6901ETA-T MAX6901 3-WIRE SERIAL RTC	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
MAX6901ETA MAX6901 3-WIRE SERIAL RTC	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
MAX6900ETT+T IC RTC CLK/CALENDAR I2C 6-TDFN	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Leap Year, NVSRAM	31B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2V ~ 5.5V	-	0.63µA ~ 1.7µA	Surface Mount	6-TDFN (3x3)
MAX31343EKA+T ACCURATE/ROBUST RTC WITH INTEGRA	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, RAM, Square Wave Output, SRAM, Trickle Charger	64B	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C	1.6V ~ 5.5V	1.6V ~ 5.5V	2µA @ 5.5V	Surface Mount	8-WLP (2.07x2.27)
MAX31343EKA+ ACCURATE/ROBUST RTC WITH INTEGRA	-	Active	Strip	Clock/Calendar	Alarm	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	I²C	1.6V ~ 5.5V	-	2µA @ 5.5V	Surface Mount	8-WLP (2.07x2.27)
MAX31342EWA+T LOW CURRENT REAL TIME CLOCK WITH	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C	1.6V ~ 3.6V	-	0.33µA @ 3V	Surface Mount	8-WLP (.97x1.97)
MAX31342EWA+ IC RTC CLK/CALENDAR I2C 8WLP	-	Active	Strip	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C	1.6V ~ 3.6V	-	0.33µA @ 3V	Surface Mount	8-WLP (.97x1.97)
MAX31341EWC+T IC REAL TIME CLK LO CURRENT W/I2	-	Active	Tape & Reel (TR)	-	-	-	-	-	-	-	-	-	-	-
MAX31341CETB+T RTC WITH POWER MANAGEMENT	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, RAM, Square Wave Output, Trickle Charger	64B	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C	1.6V ~ 3.6V	1.6V ~ 3.6V	0.33µA ~ 0.39µA @ 1.6V ~ 3.6V	Surface Mount	10-TDFN (3x3)
MAX31341CETB+ RTC WITH POWER MANAGEMENT	-	Active	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output	64B	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C	1.6V ~ 3.6V	1.6V ~ 3.6V	0.33µA ~ 0.39µA @ 1.6V ~ 3.6V	Surface Mount	10-TDFN (3x3)
MAX31341BEWC+T LOW CURRENT REAL TIME CLOCK WITH	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output	64B	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C	1.6V ~ 3.6V	1.6V ~ 3.6V	0.33µA ~ 0.39µA @ 1.6V ~ 3.6V	Surface Mount	12-WLP (2.14x1.56)
MAX31341BEWC+ IC RTC I2C 180NA 12WLP	-	Active	Strip	Clock/Calendar	Alarm, Leap Year, Square Wave Output	64B	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C	1.6V ~ 3.6V	1.6V ~ 3.6V	0.33µA ~ 0.39µA @ 1.6V ~ 3.6V	Surface Mount	12-WLP (2.14x1.56)
MAX31334EWC+T IC RTC INT POWER SWITCH AND BATT	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, RAM, Square Wave Output, Trickle Charger	32B	HH:MM:SS (12/24 hr)	YY-MM-DD	I²C	1.1V ~ 5.5V	1.1V ~ 5.5V	750nA ~ 800nA @ 1.8V ~ 4.2V	Surface Mount	12-WLP (1.47x1.97)
MAX31331EWC+T ULTRA-LOW POWER 12C REAL TIME CL	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, RAM, Square Wave Output, Trickle Charger	32B	HH:MM:SS (12/24 hr)	YY-MM-DD	I²C	1.1V ~ 5.5V	1.1V ~ 5.5V	0.65µA ~ 0.7µA @ 1.1V ~ 5.5V	Surface Mount	12-WLP (1.63x1.23)
MAX31331EWC+ ULTRA-LOW POWER 12C REAL TIME CL	-	Active	Strip	Clock/Calendar	Alarm, Leap Year, RAM, Square Wave Output, Trickle Charger	32B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Serial	1.1V ~ 5.5V	1.1V ~ 5.5V	0.65µA ~ 0.7µA @ 1.1V ~ 5.5V	Surface Mount	12-WLP (1.63x1.23)
M48T86PC1 IC RTC CLK/CALENDAR PAR 24-DIP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output	114B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	15mA @ 4.5V ~ 5.5V	Through Hole	24-PCDIP, CAPHATu00ae
M48T86MH1F IC RTC CLK/CALENDAR PAR 28-SOIC	-	Obsolete	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output	114B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	15mA @ 4.5V ~ 5.5V	Surface Mount	28-SOH
M48T86MH1E IC RTC CLK/CALENDAR PAR 28-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output	114B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	15mA @ 4.5V ~ 5.5V	Surface Mount	28-SOH
M48T59Y-70PC1 IC RTC CLK/CALENDAR PAR 28DIP	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	3mA @ 4.5V ~ 5.5V	Through Hole	28-PCDIP, CAPHATu00ae
M48T59Y-70MH6E IC RTC CLK/CALENDAR PAR 28SOH	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	3mA @ 4.5V ~ 5.5V	Surface Mount	28-SOH
M48T59Y-70MH1F IC RTC CLK/CALENDAR PAR 28SOH	Timekeeperu00ae	Obsolete	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	3mA @ 4.5V ~ 5.5V	Surface Mount	28-SOH
M48T59Y-70MH1E IC RTC CLK/CALENDAR PAR 28SOH	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	3mA @ 4.5V ~ 5.5V	Surface Mount	28-SOH
M48T58Y-70MH1F IC RTC CLK/CALENDAR PAR 28-SOH	Timekeeperu00ae	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	3mA @ 4.5V ~ 5.5V	Surface Mount	28-SOH
M48T58Y-70MH1E IC RTC CLK/CALENDAR PAR 28SOH	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	3mA @ 4.5V ~ 5.5V	Surface Mount	28-SOH
M48T58-70PC1 IC RTC CLK/CALENDAR PAR 28DIP	Timekeeperu00ae	Active	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.75V ~ 5.5V	-	3mA @ 4.75V ~ 5.5V	Through Hole	28-PCDIP, CAPHATu00ae
M48T512Y-70PM1 IC RTC CLK/CALENDAR PAR 32-DIP	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	4mA @ 4.5V ~ 5.5V	Through Hole	32-PMDIP Module
M48T512V-85PM1 IC RTC CLK/CALENDAR PAR 32-DIP	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	3V ~ 3.6V	-	3mA @ 3V ~ 3.6V	Through Hole	32-PMDIP Module
M48T37Y-70MH6F IC RTC CLK/CALENDAR PAR 44-SOH	Timekeeperu00ae	Obsolete	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	3mA @ 4.5V ~ 5.5V	Surface Mount	44-SOH
M48T37Y-70MH6E IC RTC CLK/CALENDAR PAR 44-SOH	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	3mA @ 4.5V ~ 5.5V	Surface Mount	44-SOH
M48T37Y-70MH1F IC RTC CLK/CALENDAR PAR 44-SOH	Timekeeperu00ae	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	3mA @ 4.5V ~ 5.5V	Surface Mount	44-SOH
M48T37Y-70MH1E IC RTC CLK/CALENDAR PAR 44-SOH	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	3mA @ 4.5V ~ 5.5V	Surface Mount	44-SOH
M48T37V-10MH6F IC RTC CLK/CALENDAR PAR 44-SOH	Timekeeperu00ae	Obsolete	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	3V ~ 3.6V	-	2mA @ 3V ~ 3.6V	Surface Mount	44-SOH
M48T37V-10MH6E IC RTC CLK/CALENDAR PAR 44-SOH	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	3V ~ 3.6V	-	2mA @ 3V ~ 3.6V	Surface Mount	44-SOH
M48T37V-10MH1E IC RTC CLK/CALENDAR PAR 44-SOH	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	3V ~ 3.6V	-	2mA @ 3V ~ 3.6V	Surface Mount	44-SOH
M48T35Y-70PC1 IC RTC CLK/CALENDAR PAR 28DIP	Timekeeperu00ae	Active	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	2mA @ 4.75V ~ 5.5V	Through Hole	28-PCDIP, CAPHATu00ae
M48T35Y-70MH6F IC RTC CLK/CALENDAR PAR 28SOH	Timekeeperu00ae	Obsolete	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	2mA @ 4.75V ~ 5.5V	Surface Mount	28-SOH
M48T35Y-70MH6E IC RTC CLK/CALENDAR PAR 28SOH	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	2mA @ 4.75V ~ 5.5V	Surface Mount	28-SOH
M48T35Y-70MH1E IC RTC CLK/CALENDAR PAR 28SOH	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	2mA @ 4.75V ~ 5.5V	Surface Mount	28-SOH
M48T35AV-10PC1 IC RTC CLK/CALENDAR PAR 28DIP	Timekeeperu00ae	Active	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	3V ~ 3.6V	-	2mA @ 3V ~ 3.6V	Through Hole	28-PCDIP, CAPHATu00ae
M48T35AV-10MH6F IC RTC CLK/CALENDAR PAR 28SOH	Timekeeperu00ae	Obsolete	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	3V ~ 3.6V	-	2mA @ 3V ~ 3.6V	Surface Mount	28-SOH
M48T35AV-10MH6E IC RTC CLK/CALENDAR PAR 28SOH	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	3V ~ 3.6V	-	2mA @ 3V ~ 3.6V	Surface Mount	28-SOH
M48T35AV-10MH1F IC RTC CLK/CALENDAR PAR 28SOH	Timekeeperu00ae	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	3V ~ 3.6V	-	2mA @ 3V ~ 3.6V	Surface Mount	28-SOH
M48T35AV-10MH1E IC RTC CLK/CALENDAR PAR 28SOH	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	3V ~ 3.6V	-	2mA @ 3V ~ 3.6V	Surface Mount	28-SOH
M48T254V-10ZA1 IC RTC PHANTOM PAR 168BGA	Timekeeper®	Obsolete	Tube	Phantom Time Chip	Leap Year	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Parallel	3V ~ 3.6V	-	3mA @ 3V ~ 3.6V	Surface Mount	168-PBGA Module (42.3x42.3)
M48T251Y-70PM1 IC RTC PHANTOM PAR 32-DIP	Timekeeperu00ae	Obsolete	Tube	Phantom Time Chip	Leap Year	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5mA @ 4.5V ~ 5.5V	Through Hole	32-PMDIP
M48T248Y-70PM1 IC RTC PHANTOM PAR 32-DIP	Timekeeperu00ae	Obsolete	Tube	Phantom Time Chip	Leap Year	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	5mA @ 4.5V ~ 5.5V	Through Hole	32-PMDIP
M48T212V-85MH1F IC RTC CLK/CALENDAR PAR 44-SOH	Timekeeperu00ae	Obsolete	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Alarm, Leap Year, Watchdog Timer, Y2K	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	3V ~ 3.6V	3V	2mA @ 3V ~ 3.6V	Surface Mount	44-SOH
M48T212V-85MH1E IC RTC CLK/CALENDAR PAR 44-SOH	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Watchdog Timer, Y2K	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	3V ~ 3.6V	3V	2mA @ 3V ~ 3.6V	Surface Mount	44-SOH
M48T201Y-70MH1F IC RTC CLK/CALENDAR PAR 44-SOH	Timekeeperu00ae	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	3V	3mA @ 4.5V ~ 5.5V	Surface Mount	44-SOH
M48T201Y-70MH1E IC RTC CLK/CALENDAR PAR 44-SOH	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	3V	3mA @ 4.5V ~ 5.5V	Surface Mount	44-SOH
M48T201V-85MH1F IC RTC CLK/CALENDAR PAR 44-SOH	Timekeeperu00ae	Active	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	3V ~ 3.6V	3V	2mA @ 3V ~ 3.6V	Surface Mount	44-SOH
M48T201V-85MH1E IC RTC CLK/CALENDAR PAR 44-SOH	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	3V ~ 3.6V	3V	2mA @ 3V ~ 3.6V	Surface Mount	44-SOH
M48T129Y-70PM1 IC RTC CLK/CALENDAR PAR 32-DIP	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	4mA @ 4.5V ~ 5.5V	Through Hole	32-PMDIP
M48T129V-85PM1 IC RTC CLK/CALENDAR PAR 32-DIP	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	3V ~ 3.6V	-	3mA @ 3V ~ 3.6V	Through Hole	32-PMDIP Module
M48T128Y-70PM1 IC RTC CLK/CALENDAR PAR 32-DIP	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	4mA @ 4.5V ~ 5.5V	Through Hole	32-PMDIP
M48T12-200PC1 IC RTC CLK/CALENDAR PAR 24DIP	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	3mA @ 4.5V ~ 5.5V	Through Hole	24-PCDIP, CAPHATu00ae
M48T12-150PC1 IC RTC CLK/CALENDAR PAR 24DIP	Timekeeperu00ae	Active	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	3mA @ 4.5V ~ 5.5V	Through Hole	24-PCDIP, CAPHATu00ae
M48T08Y-10MH1F IC RTC CLK/CALENDAR PAR 28SOH	Timekeeperu00ae	Active	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	3mA @ 4.5V ~ 5.5V	Surface Mount	28-SOH
M48T08Y-10MH1E IC RTC CLK/CALENDAR PAR 28SOH	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.5V ~ 5.5V	-	3mA @ 4.5V ~ 5.5V	Surface Mount	28-SOH
M48T08-150PC1 IC RTC CLK/CALENDAR PAR 28DIP	Timekeeperu00ae	Active	Tube	Clock/Calendar	Leap Year, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.75V ~ 5.5V	-	3mA @ 4.7V ~ 5.5V	Through Hole	28-PCDIP, CAPHATu00ae
M48T02-200PC1 IC RTC CLK/CALENDAR PAR 24-DIP	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Parallel	4.75V ~ 5.5V	-	3mA @ 4.7V ~ 5.5V	Through Hole	24-PCDIP, CAPHATu00ae
M41T94MQ6F IC RTC CLK/CALENDAR SPI 16-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	SPI	2.7V ~ 5.5V	2.5V ~ 3.5V	1.4mA @ 2.7V ~ 5.5V	Surface Mount	16-SO
M41T94MQ6E IC RTC CLK/CALENDAR SPI 16-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	SPI	2.7V ~ 5.5V	2.5V ~ 3.5V	1.4mA @ 2.7V ~ 5.5V	Surface Mount	16-SO
M41T94MH6F IC RTC CLK/CALENDAR SPI 28-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	SPI	2.7V ~ 5.5V	2.5V ~ 3.5V	1.4mA @ 2.7V ~ 5.5V	Surface Mount	28-SOH
M41T94MH6E IC RTC CLK/CALENDAR SPI 28-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	SPI	2.7V ~ 5.5V	2.5V ~ 3.5V	1.4mA @ 2.7V ~ 5.5V	Surface Mount	28-SOH
M41T93ZQA6F IC RTC CLK/CALENDAR SPI 16-QFN	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer	7B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	SPI	2.38V ~ 5.5V	1.8V ~ 5.5V	10µA @ 5.5V	Surface Mount	16-QFN (4x4)
M41T93ZMY6F IC RTC CLK/CALENDAR SPI 18-SOX	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer	7B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	SPI	2.38V ~ 5.5V	1.8V ~ 5.5V	10µA @ 5.5V	Surface Mount	18-SOX
M41T93ZMY6E IC RTC CLK/CALENDAR SPI 18-SOX	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer	7B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	SPI	2.38V ~ 5.5V	1.8V ~ 5.5V	10µA @ 5.5V	Surface Mount	18-SOX
M41T93SQA6F IC RTC CLK/CALENDAR SPI 16-QFN	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer	7B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	SPI	3V ~ 5.5V	1.8V ~ 5.5V	10µA @ 5.5V	Surface Mount	16-QFN (4x4)
M41T93SMY6E IC RTC CLK/CALENDAR SPI 18-SOX	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer	7B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	SPI	3V ~ 5.5V	1.8V ~ 5.5V	10µA @ 5.5V	Surface Mount	18-SOX
M41T93RMY6F IC RTC CLK/CALENDAR SPI 18-SOX	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer	7B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	SPI	2.7V ~ 5.5V	1.8V ~ 5.5V	10µA @ 5.5V	Surface Mount	18-SOX
M41T93RMY6E IC RTC CLK/CALENDAR SPI 18-SOX	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer	7B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	SPI	2.7V ~ 5.5V	1.8V ~ 5.5V	10µA @ 5.5V	Surface Mount	18-SOX
M41T83ZMY6E IC RTC CLK/CALENDAR I2C 18-SOX	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer	7B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.38V ~ 5.5V	2V ~ 5.5V	10µA @ 5.5V	Surface Mount	18-SOX
M41T83SQA6F IC RTC CLK/CALENDAR I2C 16-QFN	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer	7B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	3V ~ 5.5V	2V ~ 5.5V	10µA @ 5.5V	Surface Mount	16-QFN (4x4)
M41T83SMY6E IC RTC CLK/CALENDAR I2C 18-SOX	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer	7B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	3V ~ 5.5V	2V ~ 5.5V	10µA @ 5.5V	Surface Mount	18-SOX
M41T83RMY6E IC RTC CLK/CALENDAR I2C 18-SOX	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer	7B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	2V ~ 5.5V	10µA @ 5.5V	Surface Mount	18-SOX
M41T82ZM6F IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, SRAM, Watchdog Timer	7B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.38V ~ 5.5V	2V ~ 5.5V	10u00b5A @ 5.5V	Surface Mount	8-SOIC
M41T82ZM6E IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, SRAM, Watchdog Timer	7B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.38V ~ 5.5V	2V ~ 5.5V	10u00b5A @ 5.5V	Surface Mount	8-SOIC
M41T82SM6F IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, SRAM, Watchdog Timer	7B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	3V ~ 5.5V	2V ~ 5.5V	10u00b5A @ 5.5V	Surface Mount	8-SOIC
M41T82SM6E IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, SRAM, Watchdog Timer	7B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	3V ~ 5.5V	2V ~ 5.5V	10u00b5A @ 5.5V	Surface Mount	8-SOIC
M41T82RM6F IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, SRAM, Watchdog Timer	7B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	2V ~ 5.5V	10u00b5A @ 5.5V	Surface Mount	8-SOIC
M41T82RM6E IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, SRAM, Watchdog Timer	7B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	2V ~ 5.5V	10u00b5A @ 5.5V	Surface Mount	8-SOIC
M41T81SMY6F IC RTC CLK/CALENDAR I2C 18-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	2V ~ 3.5V	100µA @ 2.7V ~ 5.5V	Surface Mount	18-SOX
M41T81SMY6E IC RTC CLK/CALENDAR I2C 18-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	2V ~ 3.5V	100µA @ 2.7V ~ 5.5V	Surface Mount	18-SOX
M41T81SM6E IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	2V ~ 3.5V	100u00b5A @ 2.7V ~ 5.5V	Surface Mount	8-SOIC
M41T81MX6 IC RTC CLK/CALENDAR I2C 28-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2V ~ 5.5V	2.5V ~ 3.5V	100u00b5A @ 2V ~ 5.5V	Surface Mount	8-SOIC
M41T81M6F IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2V ~ 5.5V	2.5V ~ 3.5V	100u00b5A @ 2V ~ 5.5V	Surface Mount	8-SOIC
M41T81M6E IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2V ~ 5.5V	2.5V ~ 3.5V	100u00b5A @ 2V ~ 5.5V	Surface Mount	8-SOIC
M41T80M6E IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2V ~ 5.5V	-	2.4u00b5A ~ 31u00b5A @ 2V ~ 5.5V	Surface Mount	8-SOIC
M41T66Q6F IC RTC CLK/CALENDAR I2C 16-QFN	Timekeeper®	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.5V ~ 4.4V	-	0.9µA ~ 1.1µA @ 1.5V ~ 4.4V	Surface Mount	16-QFN (3x3)
M41T65Q6F IC RTC CLK/CALENDAR I2C 16-QFN	Timekeeper®	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 4.4V	-	0.7µA ~ 0.95µA @ 1.3V ~ 4.4V	Surface Mount	16-QFN (3x3)
M41T64Q6F IC RTC CLK/CALENDAR I2C 16-QFN	Timekeeper®	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 4.4V	-	0.7µA ~ 0.95µA @ 1.3V ~ 4.4V	Surface Mount	16-QFN (3x3)
M41T62Q6F IC RTC CLK/CALENDAR I2C 16-QFN	Timekeeper®	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 4.4V	-	0.7µA ~ 0.95µA @ 1.3V ~ 4.4V	Surface Mount	16-QFN (3x3)
M41T62LC6F IC RTC CLK/CALENDAR I2C 8LCC	Timekeeper®	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, Square Wave Output, Watchdog Timer	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 4.4V	-	0.7µA ~ 0.95µA @ 1.3V ~ 4.4V	Surface Mount	8-LCC (1.5x3.2)
M41T60Q6F IC RTC CLK/CALENDAR I2C 16-QFN	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 4.4V	-	0.7µA ~ 0.95µA @ 3.6V ~ 4.4V	Surface Mount	16-QFN (3x3)
M41T56MH6F IC RTC CLK/CALENDAR I2C 28-SOIC	-	Obsolete	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Leap Year, NVSRAM	56B	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	2.5V ~ 3.5V	100u00b5A (Typ) @ 4.5V ~ 5.5V	Surface Mount	28-SOH
M41T56MH6E IC RTC CLK/CALENDAR I2C 28-SOIC	-	Obsolete	Tube	Clock/Calendar	Leap Year, NVSRAM	56B	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	2.5V ~ 3.5V	100u00b5A (Typ) @ 4.5V ~ 5.5V	Surface Mount	28-SOH
M41T56M6F IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Leap Year, NVSRAM	56B	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	2.5V ~ 3.5V	100u00b5A (Typ) @ 4.5V ~ 5.5V	Surface Mount	8-SOIC
M41T56M6E IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Leap Year, NVSRAM	56B	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	2.5V ~ 3.5V	100u00b5A (Typ) @ 4.5V ~ 5.5V	Surface Mount	8-SOIC
M41T56C64MY6F IC RTC CLK/CALENDAR I2C 18-SOIC	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	EEPROM, Leap Year, NVSRAM	56B, 8KB	HH:MM:SS	YY-MM-DD-dd	I²C, 2-Wire Serial	4.5V ~ 5.5V	2.5V ~ 3.5V	100µA (Typ) @ 4.5V ~ 5.5V	Surface Mount	18-SOX
M41T56C64MY6E IC RTC CLK/CALENDAR I2C 18-SOIC	-	Obsolete	Tube	Clock/Calendar	EEPROM, Leap Year, NVSRAM	56B, 8KB	HH:MM:SS	YY-MM-DD-dd	I²C, 2-Wire Serial	4.5V ~ 5.5V	2.5V ~ 3.5V	100µA (Typ) @ 4.5V ~ 5.5V	Surface Mount	18-SOX
M41T50Q6F IC RTC CLK/CALENDAR I2C 16QFN	Timekeeper®	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Square Wave Output	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.7V ~ 3.6V	-	0.7µA @ 1.7V ~ 3.6V	Surface Mount	16-QFN (3x3)
M41T315V-85MH6F IC RTC PHANTOM SER 28-SOIC	-	Obsolete	Tape & Reel (TR) Cut Tape (CT)	Phantom Time Chip	Leap Year, Supervisor	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Serial	3V ~ 3.6V	2.5V ~ 3.7V	2mA @ 2.7V ~ 3.6V	Surface Mount	28-SOH
M41T315V-85MH6E IC RTC PHANTOM SER 28-SOIC	-	Obsolete	Tube	Phantom Time Chip	Leap Year, Supervisor	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Serial	3V ~ 3.6V	2.5V ~ 3.7V	2mA @ 2.7V ~ 3.6V	Surface Mount	28-SOH
M41T256YMT7F IC RTC CLK/CALENDAR I2C 44-SOP	Timekeeperu00ae	Obsolete	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Leap Year, NVSRAM	32KB	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	2.5V ~ 3.5V	2.5mA @ 4.5V ~ 5.5V	Surface Mount	44-SOH
M41T256YMT7E IC RTC CLK/CALENDAR I2C 44-SOP	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Leap Year, NVSRAM	32KB	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	2.5V ~ 3.5V	2.5mA @ 4.5V ~ 5.5V	Surface Mount	44-SOH
M41T256YMH7F IC RTC CLK/CALENDAR I2C 44-SOH	Timekeeperu00ae	Obsolete	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Leap Year, NVSRAM	32KB	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	2.5V ~ 3.5V	2.5mA @ 4.5V ~ 5.5V	Surface Mount	44-SOH
M41T256YMH7E IC RTC CLK/CALENDAR I2C 44-SOH	Timekeeperu00ae	Obsolete	Tube	Clock/Calendar	Leap Year, NVSRAM	32KB	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	2.5V ~ 3.5V	2.5mA @ 4.5V ~ 5.5V	Surface Mount	44-SOH
M41T11MH6E IC RTC CLK/CALENDAR I2C 28-SOIC	-	Obsolete	Tube	Clock/Calendar	Leap Year, NVSRAM	56B	HH:MM:SS	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2V ~ 5.5V	2.5V ~ 3.5V	70u00b5A @ 2V ~ 5.5V	Surface Mount	28-SOH
M41T11M6E IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Leap Year, NVSRAM	56B	HH:MM:SS	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2V ~ 5.5V	2.5V ~ 3.5V	70u00b5A @ 2V ~ 5.5V	Surface Mount	8-SOIC
M41T0M6F IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	-	-	HH:MM:SS	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2V ~ 5.5V	-	1.2u00b5A ~ 31u00b5A @ 3V ~ 5.5V	Surface Mount	8-SOIC
M41T0M6E IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	-	-	HH:MM:SS	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2V ~ 5.5V	-	1.2u00b5A ~ 31u00b5A @ 3V ~ 5.5V	Surface Mount	8-SOIC
M41T0DS6F IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	-	-	HH:MM:SS	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2V ~ 5.5V	-	1.2u00b5A ~ 31u00b5A @ 3V ~ 5.5V	Surface Mount	-
M41T0DS6E IC RTC CLK/CALENDAR I2C 8-TSSOP	-	Obsolete	Tube	Clock/Calendar	-	-	HH:MM:SS	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2V ~ 5.5V	-	1.2u00b5A ~ 31u00b5A @ 3V ~ 5.5V	Surface Mount	-
M41T00SM6E IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	2V ~ 3.5V	70u00b5A @ 2.7V ~ 5.5V	Surface Mount	8-SOIC
M41T00SC64MY6F IC RTC CLK/CALENDAR I2C 18-SOIC	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	EEPROM, Leap Year	8KB	HH:MM:SS	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	2.5V ~ 35V	100µA (Typ) @ 2.7V ~ 5.5V	Surface Mount	18-SOX
M41T00SC64MY6E IC RTC CLK/CALENDAR I2C 18-SOX	-	Obsolete	Tube	Clock/Calendar	EEPROM, Leap Year	8KB	HH:MM:SS	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	2.5V ~ 35V	100µA (Typ) @ 2.7V ~ 5.5V	Surface Mount	18-SOX
M41T00M6F IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Leap Year	-	HH:MM:SS	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2V ~ 5.5V	2.5V ~ 3.5V	70u00b5A @ 2V ~ 5.5V	Surface Mount	8-SOIC
M41T00M6E IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2V ~ 5.5V	2.5V ~ 3.5V	70u00b5A @ 2V ~ 5.5V	Surface Mount	8-SOIC
M41T00CAPPC1 IC RTC CLK/CALENDAR I2C 24-DIP	Timekeeperu00ae, CAPHATu2122	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	Integrated	70u00b5A @ 2.7V ~ 5.5V	Through Hole	24-PCDIP, CAPHATu00ae
M41T00AUDD1F IC RTC CLK/CALENDAR I2C 16-DFN	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Audio, Leap Year, Trickle-Charger	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	3V ~ 3.6V	1.7V ~ 3.6V	14.3mA @ 3V ~ 3.6V	Surface Mount	16-DFN (5x4)
M41ST95WMX6TR IC RTC CLK/CALENDAR SPI 28-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	SPI	2.7V ~ 3.6V	2.5V ~ 3.5V	1.4mA @ 2.7V ~ 3.6V	Surface Mount	28-SO
M41ST95WMX6 IC RTC CLK/CALENDAR SPI 28-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	SPI	2.7V ~ 3.6V	2.5V ~ 3.5V	1.4mA @ 2.7V ~ 3.6V	Surface Mount	28-SO
M41ST87YMX6TR IC RTC CLK/CALENDAR I2C 28-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	128B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	2.5V ~ 5.5V	1mA @ 4.5V ~ 5.5V	Surface Mount	28-SO
M41ST87YMX6 IC RTC CLK/CALENDAR I2C 28-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	128B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	2.5V ~ 5.5V	1mA @ 4.5V ~ 5.5V	Surface Mount	28-SO
M41ST87WMX6TR IC RTC CLK/CALENDAR I2C 28-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	128B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 3.6V	2.5V ~ 3.6V	0.5mA @ 2.7V ~ 3.6V	Surface Mount	28-SO
M41ST87WMX6 IC RTC CLK/CALENDAR I2C 28-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	128B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 3.6V	2.5V ~ 3.6V	0.5mA @ 2.7V ~ 3.6V	Surface Mount	28-SO
M41ST85YMX6 IC RTC CLK/CALENDAR I2C 28-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	2.5V ~ 3.5V	1mA @ 4.5V ~ 5.5V	Surface Mount	28-SO
M41ST85YMH6E IC RTC CLK/CALENDAR I2C 28-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	2.5V ~ 3.5V	1mA @ 4.5V ~ 5.5V	Surface Mount	28-SOH
M41ST85WMX6TR IC RTC CLK/CALENDAR I2C 28-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 3.6V	2.5V ~ 3.5V	0.5mA @ 2.7V ~ 3.6V	Surface Mount	28-SO
M41ST85WMX6 IC RTC CLK/CALENDAR I2C 28-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 3.6V	2.5V ~ 3.5V	0.5mA @ 2.7V ~ 3.6V	Surface Mount	28-SO
M41ST85WMH6TR IC RTC CLK/CALENDAR I2C 28-SOH	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 3.6V	2.5V ~ 3.5V	0.5mA @ 2.7V ~ 3.6V	Surface Mount	28-SOH
M41ST85WMH6F IC RTC CLK/CALENDAR I2C 28-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 3.6V	2.5V ~ 3.5V	0.5mA @ 2.7V ~ 3.6V	Surface Mount	28-SOH
M41ST85WMH6E IC RTC CLK/CALENDAR I2C 28-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 3.6V	2.5V ~ 3.5V	0.5mA @ 2.7V ~ 3.6V	Surface Mount	28-SOH
M41ST84YMQ6E IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	4.5V ~ 5.5V	2.5V ~ 3.5V	1mA @ 4.5V ~ 5.5V	Surface Mount	16-SO
M41ST84WMQ6F IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 3.6V	2.5V ~ 3.5V	0.5mA @ 2.7V ~ 3.6V	Surface Mount	16-SO
M41ST84WMQ6E IC RTC CLK/CALENDAR I2C 16-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	44B	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 3.6V	2.5V ~ 3.5V	0.5mA @ 2.7V ~ 3.6V	Surface Mount	16-SO
LV8572AN REAL TIME CLOCK, 0 TIMER(S)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
LV8571AN RTC, VOLATILE, 2 TIMER(S)	*	Active	Bulk	-	-	-	-	-	-	-	-	-	-	-
KR3225Y32768EAW30TAA IC RTC CLK/CALENDAR I2C SMD	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	I²C, 2-Wire Serial	1.3V ~ 5.5V	-	2µA @ 3V	Surface Mount	SMD
ISL1221IUZ-T IC RTC EVENT REC I2C 10-MSOP	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Time Event Recorder	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	10-MSOP
ISL1221IUZ IC RTC EVENT REC I2C 10-MSOP	-	Obsolete	Tube	Time Event Recorder	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	10-MSOP
ISL1221IUZ REAL TIME CLOCK, NON-VOLATILE, C	-	Active	Bulk	Time Event Recorder	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	10-MSOP
ISL1220IUZ-T IC RTC CLK/CALENDAR I2C 10-MSOP	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, SRAM	8B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	10-MSOP
ISL1220IUZ IC RTC CLK/CALENDAR I2C 10-MSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, SRAM	8B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	10-MSOP
ISL1219IUZ-T IC RTC EVENT REC I2C 10-MSOP	-	Active	Tape & Reel (TR)	Time Event Recorder	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	10-MSOP
ISL1219IUZ IC RTC EVENT REC I2C 10-MSOP	-	Active	Tube	Time Event Recorder	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	10-MSOP
ISL1218IUZ-T IC RTC CLK/CALENDAR I2C 8-MSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, SRAM	8B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-MSOP
ISL1218IUZ IC RTC CLK/CALENDAR I2C 8-MSOP	-	Obsolete	Bulk Tube	Clock/Calendar	Alarm, Leap Year, SRAM	8B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-MSOP
ISL1218IBZ-T IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, SRAM	8B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
ISL1218IBZ IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, SRAM	8B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
ISL1218IBZ REAL TIME CLOCK, NON-VOLATILE, C	-	Active	Bulk	Clock/Calendar	Alarm, Leap Year, SRAM	8B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
ISL1209IU10Z-TK IC RTC EVENT REC I2C 10-MSOP	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Time Event Recorder	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	10-MSOP
ISL1209IU10Z IC RTC EVENT REC I2C 10-MSOP	-	Active	Tube	Time Event Recorder	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	10-MSOP
ISL1209IU10-TK IC RTC EVENT REC I2C 10-MSOP	-	Obsolete	Tape & Reel (TR)	Time Event Recorder	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	10-MSOP
ISL1209IU10 IC RTC EVENT REC I2C 10-MSOP	-	Obsolete	Tube	Time Event Recorder	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	10-MSOP
ISL1208IU8Z-TK IC RTC CLK/CALENDAR I2C 8-MSOP	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-MSOP
ISL1208IU8Z-T7A IC RTC CLK/CALENDAR I2C 8-MSOP	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-MSOP
ISL1208IU8Z IC RTC CLK/CALENDAR I2C 8-MSOP	-	Active	Tube	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-MSOP
ISL1208IU8-TK RTC, NON-VOLATILE	-	Obsolete	Bulk	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-MSOP
ISL1208IU8-TK IC RTC CLK/CALENDAR I2C 8-MSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-MSOP
ISL1208IU8 IC RTC CLK/CALENDAR I2C 8-MSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-MSOP
ISL1208IU8 RTC, NON-VOLATILE	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-MSOP
ISL1208IRT8Z-TK IC RTC CLK/CALENDAR I2C 8-TDFN	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4µA ~ 6µA @ 3V ~ 5V	Surface Mount	8-TDFN (3x3)
ISL1208IRT8Z IC RTC CLK/CALENDAR I2C 8-TDFN	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4µA ~ 6µA @ 3V ~ 5V	Surface Mount	8-TDFN (3x3)
ISL1208IB8ZR5291 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
ISL1208IB8Z-TKR5291 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
ISL1208IB8Z-TK IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
ISL1208IB8Z-T7A IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
ISL1208IB8Z IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tube	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
ISL1208IB8-TK IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
ISL1208IB8 RTC, NON-VOLATILE	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
ISL1208IB8 IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, SRAM	2B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
ISL12082IUZ-T IC RTC CLK/CALENDAR I2C 10-MSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	10-MSOP
ISL12082IUZ IC RTC CLK/CALENDAR I2C 10-MSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	10-MSOP
ISL12082IB8Z-T IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
ISL12082IB8Z IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Watchdog Timer	-	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	4u00b5A ~ 6u00b5A @ 3V ~ 5V	Surface Mount	8-SOIC
ISL12059IBZ-T IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 3.6V	-	0.65u00b5A @ 1.8V	Surface Mount	8-SOIC
ISL12059IBZ-T REAL TIME CLOCK	-	Obsolete	Bulk	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 3.6V	-	0.65u00b5A @ 1.8V	Surface Mount	8-SOIC
ISL12059IBZ IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 3.6V	-	0.65u00b5A @ 1.8V	Surface Mount	8-SOIC
ISL12059IBZ RTC, NON-VOLATILE	-	Obsolete	Tube	Clock/Calendar	Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 3.6V	-	0.65u00b5A @ 1.8V	Surface Mount	8-SOIC
ISL12058IUZ-T IC RTC CLK/CALENDAR I2C 8-MSOP	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 3.6V	-	0.65u00b5A @ 1.8V	Surface Mount	8-MSOP
ISL12058IUZ IC RTC CLK/CALENDAR I2C 8-MSOP	-	Active	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 3.6V	-	0.65u00b5A @ 1.8V	Surface Mount	8-MSOP
ISL12058IRUZ-T IC RTC CLK/CALENDAR I2C 8-UTDFN	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 3.6V	-	0.65µA @ 1.8V	Surface Mount	8-UTDFN (2x2)
ISL12058IRUZ-T REAL TIME CLOCK	-	Obsolete	Bulk	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C	1.8V ~ 3.6V	-	0.65µA @ 1.8V	Surface Mount	8-µTDFN (2x2)
ISL12058IRUZ-T REAL TIME CLOCK	-	Obsolete	Bulk	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 3.6V	-	0.65µA @ 1.8V	Surface Mount	8-µTDFN (2x2)
ISL12058IRTZ-T IC RTC CLK/CALENDAR I2C 8-TDFN	-	Active	Tape & Reel (TR) Bulk	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 3.6V	-	0.65µA @ 1.8V	Surface Mount	8-TDFN (3x3)
ISL12058IRTZ-T REAL TIME CLOCK, VOLATILE, CMOS,	-	Active	Bulk	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 3.6V	-	0.65µA @ 1.8V	Surface Mount	8-TDFN (3x3)
ISL12058IRTZ IC RTC CLK/CALENDAR I2C 8-TDFN	-	Active	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 3.6V	-	0.65µA @ 1.8V	Surface Mount	8-TDFN (3x3)
ISL12058IBZ-T IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 3.6V	-	0.65u00b5A @ 1.8V	Surface Mount	8-SOIC
ISL12058IBZ IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 3.6V	-	0.65u00b5A @ 1.8V	Surface Mount	8-SOIC
ISL12057IUZ IC RTC CLK/CALENDAR I2C 8-MSOP	-	Active	Tube	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 3.6V	-	0.65u00b5A @ 1.8V	Surface Mount	8-MSOP
ISL12057IUZ REAL TIME CLOCK, VOLATILE, CMOS,	-	Active	Bulk	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 3.6V	-	0.65u00b5A @ 1.8V	Surface Mount	8-MSOP
ISL12057IRUZ-T IC RTC CLK/CALENDAR I2C 8-UTDFN	-	Obsolete	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 3.6V	-	0.65µA @ 1.8V	Surface Mount	8-UTDFN (2x2)
ISL12057IRUZ-T RTC, VOLATILE	-	Obsolete	Bulk	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8V ~ 3.6V	-	0.65µA @ 1.8V	Surface Mount	8-µTDFN (2x2)
ISL12057IBZ-T IC RTC CLK/CALENDAR I2C 8-SOIC	-	Active	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	1.8V ~ 3.6V	-	0.65u00b5A @ 1.8V	Surface Mount	8-SOIC
ISL12032IVZ-T IC RTC EVENT REC I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Time Event Recorder	Alarm, SRAM, Trickle-Charger	128B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	18u00b5A @ 5.5V	Surface Mount	14-TSSOP
ISL12032IVZ-T RTC, NON-VOLATILE	-	Obsolete	Bulk	Time Event Recorder	Alarm, SRAM, Trickle-Charger	128B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	18u00b5A @ 5.5V	Surface Mount	14-TSSOP
ISL12032IVZ IC RTC EVENT REC I2C 14-TSSOP	-	Obsolete	Tube	Time Event Recorder	Alarm, SRAM, Trickle-Charger	128B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	18u00b5A @ 5.5V	Surface Mount	14-TSSOP
ISL12030IBZ-T IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Daylight Savings, SRAM	128B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	-	18u00b5A @ 5.5V	Surface Mount	8-SOIC
ISL12030IBZ IC RTC CLK/CALENDAR I2C 8-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Daylight Savings, SRAM	128B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	-	18u00b5A @ 5.5V	Surface Mount	8-SOIC
ISL12030IBZ RTC, VOLATILE	-	Obsolete	Tube	Clock/Calendar	Alarm, Daylight Savings, SRAM	128B	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	-	18u00b5A @ 5.5V	Surface Mount	8-SOIC
ISL12029IVZ-T IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-TSSOP
ISL12029IVZ IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-TSSOP
ISL12029IVAZ-T IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-TSSOP
ISL12029IVAZ IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-TSSOP
ISL12029IV30AZ-T IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-TSSOP
ISL12029IV30AZ IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-TSSOP
ISL12029IV27Z-T IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-TSSOP
ISL12029IV27Z IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-TSSOP
ISL12029IV27AZ-T IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-TSSOP
ISL12029IV27AZ IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-TSSOP
ISL12029IBZ-T IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tape & Reel (TR) Cut Tape (CT)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-SOIC
ISL12029IBZ IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-SOIC
ISL12029IBAZ-T IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-SOIC
ISL12029IBAZ IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-SOIC
ISL12029IB30AZ-T IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-SOIC
ISL12029IB30AZ IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-SOIC
ISL12029IB27Z-T RTC, NON-VOLATILE, 1 TIMER(S)	-	Obsolete	Bulk	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-SOIC
ISL12029IB27Z-T IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tape & Reel (TR) Cut Tape (CT) Digi-Reelu00ae	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-SOIC
ISL12029IB27Z REAL TIME CLOCK	-	Obsolete	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Supervisor, Watchdog Timer	512B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-SOIC
ISL12029IB27Z REAL TIME CLOCK	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-SOIC
ISL12029IB27Z IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-SOIC
ISL12029IB27AZ-T IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-SOIC
ISL12029IB27AZ IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-SOIC
ISL12029IB27AZ RTC, NON-VOLATILE, 1 TIMER(S)	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-SOIC
ISL12029AIV27Z-T IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-TSSOP
ISL12029AIV27Z IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-TSSOP
ISL12029AIV27Z RTC, NON-VOLATILE, 1 TIMER(S)	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-TSSOP
ISL12029AIB27Z-T IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-SOIC
ISL12029AIB27Z IC RTC CLK/CALENDAR I2C 14-SOIC	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-SOIC
ISL12029AIB27Z REAL TIME CLOCK	-	Obsolete	Tube	Clock/Calendar	Alarm, EEPROM, Leap Year, Supervisor, Watchdog Timer	512B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-SOIC
ISL12029AIB27Z REAL TIME CLOCK	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-SOIC
ISL12028IVZ-T IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tape & Reel (TR)	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-TSSOP
ISL12028IVZ IC RTC CLK/CALENDAR I2C 14-TSSOP	-	Obsolete	Tube	Clock/Calendar	Alarm, Leap Year, Supervisor, Watchdog Timer	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Iu00b2C, 2-Wire Serial	2.7V ~ 5.5V	1.8V ~ 5.5V	10u00b5A ~ 20u00b5A @ 2.7V ~ 5.5V	Surface Mount	14-TSSOP

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