Real Time clock/Calendar with I2C Bus?/a> and EEPROM Real Time clock/Calendar with I2C Bus and EEPROM Real Time clock/Calendar with I2C Bus垄芒 and EEPROM
I2C-Bus Real Time clock with Two Interrupts, Alarm, and Timer, Low Power RTC with Battery ReSeal, 2 IRQs, Hundredths of a Second Time and Crystal Compensation