RTC8563S Datasheet - Low Power Semi

RTC8563S I2C Real Time Clock/Calendar

The RTC8563S is a CMOS real time clock/calendar, which provides seconds, minutes, hours, day, date, month, and year information. The number of days in each month and leap years are automatically adjusted. The clock can operate in two modes: one is the 12-hour mode with an AM/PM indicator，the other i.

RTC8563S Features

* Provides Year, Month, Day, Weekday, Hours, Minutes and Seconds Information

* Century Flag

* Wide Operating Voltage: 1.8V to 5.5V

* Low Power Consumption: 0.25μA at VDD = 3.0 V

* I2C-bus Interface

* Programmable Clock Output (32.768 kHz, 1024 Hz, 32 Hz and 1 Hz)

* Alarm

RTC8563S-LowPowerSemi.pdf