STMicroelectronics
Serial access real-time clock (RTC) with integral backup battery and crystal
STMicroelectronics
Serial Access Real-Time Clock with Alarms
STMicroelectronics
Serial real-time clocks (RTCs) with alarm
STMicroelectronics
Serial real-time clock with 56 bytes NVRAM
STMicroelectronics
Serial Access Real-Time Clock with Alarms
STMicroelectronics
512 Bit (64 bit x8) SERIAL RTC (SPI) SRAM
STMicroelectronics
Serial real-time clocks (RTCs) with alarm
STMicroelectronics
Serial access real-time clock with alarm
STMicroelectronics
Serial access real-time clock
STMicroelectronics
Serial access Real Time Clock with alarm
STMicroelectronics
5.0 or 3.0V, 512 bit (64 x 8) SERIAL RTC with SUPERVISORY FUNCTIONS
STMicroelectronics
Low-power serial real-time clocks (RTCs) with alarm
STMicroelectronics
Serial Access Real-Time Clock with Alarms
STMicroelectronics
Serial I2C bus RTC with battery switchover
STMicroelectronics
Serial real-time clock with 44 bytes NVRAM and reset
STMicroelectronics
Serial real-time clocks (RTCs) with alarm
STMicroelectronics
Serial RTC with battery switchover
