TRU COMPONENTS TC-9927136 RT clock 1 pc(s)

The DS1302 time measurement chip with load-retention function contains a real-time clock/a real-time calendar and 31 bytes of static RAM. It communicates with a microprocessor via a simple serial interface. The real-time clock/calendar provides information on seconds, minutes, hours, day, date, Month and year. For months with less than 31 days, the date is automatically changed at the end of the month and leap years are also taken into account. The watch can be operated in either 24-hour format or 12-hour format with AN ON/PM display.

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