I2C Real Time Clock with Battery Backup
Intersil
±5ppm, I2C Real-Time Clock
Maxim Integrated
I2C Serial Real-Time Clock
Maxim Integrated
I2C Serial Real-Time Clock
Maxim Integrated
I2C Serial Real-Time Clock
Maxim Integrated
Serial access real-time clock (RTC) with integral backup battery and crystal
STMicroelectronics
Serial I2C bus real-time clock (RTC) with battery switchover ( Rev : 2015 )
STMicroelectronics
I2C Serial Real-Time Clock ( Rev : 2006 )
Maxim Integrated
I2C Serial Real-Time Clock ( Rev : 2011 )
Maxim Integrated
I2C Serial Real-Time Clock
Dallas Semiconductor -> Maxim Integrated