资料介绍
DS1306.pdf 查询DS1306_05供应商
DS1306
Serial Alarm Real-Time Clock
www.maxim-ic.com
FEATURES PIN CONFIGURATIONS
§ Real-Time Clock (RTC) Counts Seconds,
Minutes, Hours, Date of the Month, Month,
VCC2 1 20 VCC1
Day of the Week, and Year with Leap-Year VBAT 2 19 N.C.
Compensation Valid Up to 2100 X1 3 18 32kHz
§ 96-Byte, Battery-Backed NV RAM for Data N.C. 4 17 VCCIF
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