M41T00CAPPC1 データシートの表示（PDF） - STMicroelectronics

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M41T00CAPPC1

Serial access real-time clock (RTC) with integral backup battery and crystal

STMicroelectronics 

M41T00CAP

Serial access real-time clock (RTC)

with integral backup battery and crystal

Datasheet − production data

Features

■ Real-time clock (RTC) with backup battery

integrated into package

■ Uses M41T00S enhanced RTC with precision

switchover reference

■ 400 kHz I2C serial interface

■ Automatic switchover and deselect circuitry

with fixed reference voltage

– VCC = 2.7 to 5.5 V operating voltage range

– 2.6 V (typ) power-fail deselect (switchover)

threshold

■ Counters for seconds, minutes, hours, day,

date, month, year and century

■ Software clock calibration

■ Low operating current of 300 µA

■ Oscillator stop detection

■ Battery backup

■ Operating temperature of 0 to 70 °C

■ Self-contained battery and crystal in

CAPHAT™ DIP package

■ RoHS compliant

– Lead-free second level interconnect

24

1

PCDIP24 (PC)

Battery/crystal CAPHATTM

March 2012

This is information on a product in full production.

Doc ID 14557 Rev 5

1/27

www.st.com

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