Epson Distributor - Clock/Timing - Real Time Clocks - RTC-72423A:3 RTC-72423B:3 - CHIPSIC

Part Number	Manufacturer / Brand	Brife Description	Part Status	Type	Features	Memory Size	Time Format	Date Format	Interface	Voltage - Supply	Voltage - Supply, Battery	Current - Timekeeping (Max)	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
RTC-72423A:3	EPSON	IC RTC CLOCK/CALENDAR PAR 24-SOP	Obsolete	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5 V ~ 5.5 V	-	5µA ~ 10µA @ 2V ~ 5V	-40°C ~ 85°C	Surface Mount	24-SOIC (0.311", 7.90mm Width)	24-SOP
RTC-72423B:3	EPSON	IC RTC CLOCK/CALENDAR PAR 24-SOP	Obsolete	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5 V ~ 5.5 V	-	5µA ~ 10µA @ 2V ~ 5V	-40°C ~ 85°C	Surface Mount	24-SOIC (0.311", 7.90mm Width)	24-SOP
RTC-62421B	EPSON	IC RTC CLOCK/CALENDAR PAR 18-DIP	Obsolete	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5 V ~ 5.5 V	-	1.8µA ~ 3µA @ 2V ~ 5V	-40°C ~ 85°C	Through Hole	18-DIP (0.300", 7.62mm)	18-DIP
RTC-62423A:3	EPSON	IC RTC CLOCK/CALENDAR PAR 24-SOP	Obsolete	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5 V ~ 5.5 V	-	1.8µA ~ 3µA @ 2V ~ 5V	-40°C ~ 85°C	Surface Mount	24-SOIC (0.311", 7.90mm Width)	24-SOP
RTC-8564JE:3	EPSON	IC RTC CLOCK/CALENDAR I2C 20-VSOJ	Obsolete	Clock/Calendar	Alarm, Y2K	-	HH:MM:SS	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8 V ~ 5.5 V	-	0.7µA ~ 0.8µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount	20-LSSOJ (0.213", 5.40mm Width)	20-VSOJ
RTC-62421A:ROHS	EPSON	IC RTC CLOCK/CALENDAR PAR 18-DIP	Obsolete	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5 V ~ 5.5 V	-	1.8µA ~ 3µA @ 2V ~ 5V	-40°C ~ 85°C	Through Hole	18-DIP (0.300", 7.62mm)	18-DIP
RTC-62421B:ROHS	EPSON	IC RTC CLOCK/CALENDAR PAR 18-DIP	Obsolete	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5 V ~ 5.5 V	-	1.8µA ~ 3µA @ 2V ~ 5V	-40°C ~ 85°C	Through Hole	18-DIP (0.300", 7.62mm)	18-DIP
RTC-62423A:3:ROHS	EPSON	IC RTC CLOCK/CALENDAR PAR 24-SOP	Obsolete	Clock/Calendar	Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	Parallel	4.5 V ~ 5.5 V	-	1.8µA ~ 3µA @ 2V ~ 5V	-40°C ~ 85°C	Surface Mount	24-SOIC (0.311", 7.90mm Width)	24-SOP
RX-4801JE:UB	EPSON	IC RTC CLOCK/CALENDAR SPI 20-VSOJ	Obsolete	Clock/Calendar	Alarm, Leap Year	16B	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6 V ~ 5.5 V	-	2.1µA ~ 3.4µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount	20-LSSOJ (0.213", 5.40mm Width)	20-VSOJ
RA-4565SA:B3 ROHS	EPSON	IC RTC CLOCK/CALENDAR SER 14-SOP	Obsolete	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	4-Wire Serial	1.6 V ~ 5.5 V	-	1.6µA ~ 2µA @ 3V ~ 5V	-40°C ~ 125°C	Surface Mount	14-SOIC (0.209", 5.30mm Width)	14-SOP
RA-4574SA:B3 ROHS	EPSON	IC RTC CLOCK/CALENDAR SER 14-SOP	Obsolete	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	1.6 V ~ 5.5 V	-	1µA ~ 2µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount	14-SOIC (0.209", 5.30mm Width)	14-SOP
RA-8565SA:B3 ROHS	EPSON	IC RTC CLOCK/CALENDAR I2C 14-SOP	Obsolete	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.8 V ~ 5.5 V	-	1µA ~ 1.8µA @ 3V ~ 5V	-40°C ~ 125°C	Surface Mount	14-SOIC (0.209", 5.30mm Width)	14-SOP
RX-4575LC:B3	EPSON	IC RTC CLOCK/CALENDAR SER 12-VSOJ	Obsolete	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	1.6 V ~ 5.5 V	-	0.7µA ~ 0.9µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount	12-TFSOJ (0.094", 2.40mm Width)	12-VSOJ
RX-5412SF:B3 PURE SN	EPSON	IC RTC EVENT REC SPI 24-SOP	Obsolete	Time Event Recorder	Alarm, Leap Year, SRAM, Watchdog Timer	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	2.5 V ~ 5.5 V	1.4 V ~ 5.5 V	1µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount	24-SOP (0.213", 5.40mm Width)	24-SOP
RX-8731LC:B3 PURE SN	EPSON	IC RTC CLOCK/CALENDAR I2C 12-VSOJ	Obsolete	Clock/Calendar	Alarm, EEPROM, Leap Year, Unique ID	80b	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.7 V ~ 5.5 V	-	0.7µA ~ 0.9µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount	12-TFSOJ (0.094", 2.40mm Width)	12-VSOJ
RX-8801JE:UA3 ROHS	EPSON	IC RTC CLOCK/CALENDAR I2C 20-VSOJ	Obsolete	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	I²C, 2-Wire Serial	1.6 V ~ 5.5 V	-	2.8µA ~ 3.4µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount	20-LSSOJ (0.213", 5.40mm Width)	20-VSOJ

Manufacturers for Clock/Timing - Real Time Clocks