Real Time Clocks (24 items)

Real Time Clock Peripherals, NXP Semiconductors

Real Time Clock Peripherals, NXP Semiconductors

The NXP PCF2123 is a CMOS1 real time clock (RTC) and calendar optimized for low power applications. Data is transferred serially via a Serial Peripheral Interface (SPI bus) with a maximum data rate...

Date Format = D:W:M:Y Time Format = SS:MM:HH User RAM = 128bit Bus Type = Serial-SPI Package Type = TSSOP14 Pin Count = 14

The NXP PCF2129 is a CMOS1 real time clock (RTC) and calendar with an integrated temperature compensated crystal (Xtal) oscillator (TCXO) and a 32.768 kHz quartz crystal optimized for very high acc...

Date Format = D:W:M:Y Time Format = SS:MM:HH User RAM = 128bit Bus Type = Serial-SPI Package Type = SO20 Pin Count = 20

The NXP PCF2129 is a CMOS1 real time clock (RTC) and calendar with an integrated temperature compensated crystal (Xtal) oscillator (TCXO) and a 32.768 kHz quartz crystal optimized for very high acc...

Date Format = D:W:M:Y Time Format = SS:MM:HH User RAM = 128bit Bus Type = Serial-SPI Package Type = SO16 Pin Count = 16

The NXP PCF85063TP is a CMOS1 real time clock and calendar optimized for low power consumption. An offset register allows fine tuning of the clock. All addresses and data are transferred serially v...

Functions = Timer Date Format = D:W:M:Y Time Format = SS:MM:HH User RAM = 128bit Package Type = HXSON8 Pin Count = 8

The NXP PCF8523 is a CMOS1 real time clock and calendar optimized for low power consumption. Data is transferred serially via the I2C bus with a maximum data rate of 1000 kbit/s. Alarm and timer fu...

Functions = Timer Date Format = D:W:M:Y Time Format = SS:MM:HH User RAM = 128bit Package Type = SO8 Pin Count = 8

Real Time Clock Peripherals, NXP Semiconductors

Real Time Clock Peripherals, NXP Semiconductors

User RAM = 128 bit, 128 bit Package Type = SO8, SO8 Pin Count = 8, 8