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HYM1302

Haoyu
Part Number HYM1302
Manufacturer Haoyu
Description Serial Real Time Clock/Calendar
Published Dec 12, 2016
Detailed Description HYM1302 HYM1302 Serial Real Time Clock/Calendar With 31×8 RAM Data Sheet Features ■ 31 x 8 RAM for scratchpad data sto...
Datasheet PDF File HYM1302 PDF File

HYM1302
HYM1302

Overview
HYM1302 HYM1302 Serial Real Time Clock/Calendar With 31×8 RAM Data Sheet 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 DIP or 8–pin SOP package ■ Maximum input serial clock: 500kHz at VCC =2V, 2MHz at VCC =5V ■ TTL–compatible (VCC = 5V) ■ DS1302 compatible Applications ■ Cash Register ■ Security Access Controller, Door Controller ■ Time Recorder ■ Mobile Telephones ■ Public Phone Bill Meter, Smart Card Payphone ■ MP3/MP4 Player ■ IC Water-Flow Meter, IC Gas Meter Gener...


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