Real Time Clocks (206 items)

The NXP PCF8583 is a clock and calendar chip, based on a 2048 bit static CMOS1 RAM organized as 256 words by 8 bits. Addresses and data are transferred serially via the two line bidirectional I2C b...

The NXP PCF8593 is a CMOS1 clock and calendar circuit, optimized for low power consumption. Addresses and data are transferred serially via the two line bidirectional I2C bus. The built in word add...

Date Format = D:M:Y Time Format = SS:MM:HH User RAM = 8B Package Type = SO8 Pin Count = 8

Functions = Alarm, Battery Backup, Calendar, Clock Date Format = YY:MM:DD:dd Time Format = HH:MM:SS Bus Type = Serial-I2C Package Type = 8-pin MSOP Pin Count = 8

Functions = Alarm, Battery Backup, Calendar, Clock Date Format = YY:MM:DD:dd Time Format = HH:MM:SS Bus Type = Serial-I2C Package Type = 8-pin MSOP Pin Count = 8

Real Time Clock Peripherals, Intersil

Real Time Clock Peripherals, Intersil

Real Time Clock Peripherals, Intersil

Functions = Alarm, Battery Backup, Calendar, Clock, Power Fail Time Format = HH:MM:SS User RAM = 128B Bus Type = Serial-I2C Package Type = DFN Pin Count = 20

Functions = Alarm, Battery Backup, Calendar, Clock, Power Fail Time Format = HH:MM:SS User RAM = 128B Bus Type = Serial-I2C Package Type = DFN Pin Count = 20

Date Format = DW:DM:M:Y Time Format = HH:MM:SS Package Type = SOIC Pin Count = 8

The Renesas Electronics is real time clock low power RTC with battery-backed SRAM and embedded temp comp ±5ppm with auto day light saving. The oscillator uses an external, low-cost 32.768kHz crysta...

Functions = Alarm, Battery Backup, Calendar, Clock, Power Fail Date Format = Y:M:D:D Time Format = HH:MM:SS User RAM = 128B Bus Type = Serial-I2C Package Type = 8-SOIC Pin Count = 8

Functions = Alarm, Battery Backup, Calendar, Clock, Power Fail Date Format = Y:M:D:D Time Format = HH:MM:SS User RAM = 128B Bus Type = Serial-I2C Package Type = 8-SOIC Pin Count = 8

Date Format = D:M:Y Package Type = 20 Ld SOIC Pin Count = 20