HYM1302 Datasheet - Haoyu

HYM1302 - Serial Real Time Clock/Calendar

The HYM1302 is a serial timekeeper IC which provides seconds, minutes, hours, day, date, month, and year information.

A 32.768KHz crystal is required to provide the correct timing.

The number of days in each month and leap years are autom

HYM1302 Features

* 31 x 8 RAM for scratchpad data storage

* Dual power supply pins

* Serial I/O transmission

* Clock registers store BCD format

* Operating voltage: 2.0V-5.5V

* Uses less than 300 nA at 2.0 volts

* Two data transmission modes: single-byte，or burst mode

* 8

* pin

Datasheet Details

HYM1302

Haoyu

227.08 KB

Serial real time clock/calendar.

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