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
|
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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