DS1339U2 Datasheet PDF - Maxim Integrated

I2C Serial Real-Time Clock

The DS1339 serial real-time clock (RTC) is a low-power clock/date device with two programmable time-of-day alarms and a programmable square-wave output

Real Time Clock Serial Clock/Calendar/Alarm/Trickle Charger 8Pin uMAX

Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3mm Width)

Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3mm Width)

Real Time Clock Serial Clock/Calendar/Alarm/Trickle Charger 8Pin uMAX

Real Time Clock Serial Clock/Calendar/Alarm/Trickle Charger 8Pin uMAX

Real Time Clock Serial Clock/Calendar/Alarm/Trickle Charger 16Pin SOIC W

Real Time Clock Serial Clock/Calendar/Alarm/Trickle Charger 8Pin uMAX