Real-time clocks

The ML907x series is a real time clock LSI family optimized for low voltage and low current consumption. The time/date provides second, minute, hour, day, week, month and year information. The clock operates in either 24-hour and 12-hour format.

In addition to its clock and calendar functions, the ML907x enables 30 seconds adjustment, fixed period interrupt and start/stop functions. All address and data are transferred serially through a 2-line bus(I²C) or 3-line bus