Datasheet > M41T80_11

M41T80_11

更新时间： 2024-01-04 19:06:22

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		时钟
页数	文件大小	规格书
27页	440K
描述
Serial access real-time clock with alarm

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M41T80_11 数据手册

M41T80

Serial access real-time clock with alarm

Features

■ Counters for tenths/hundredths of seconds,

seconds, minutes, hours, day, date, month,

year, and century

■ 32 KHz crystal oscillator integrating load

capacitance (12.5 pF) providing exceptional

oscillator stability and high crystal series

resistance operation

SO8

8-pin SOIC

■ Serial interface supports I C bus (400 kHz)

■ 2.0 to 5.5 V clock operating voltage

■ 32 KHz square wave on power-up to drive a

microcontroller in low-power mode

■ Programmable (1 Hz to 32 KHz) square wave

■

Programmable alarm and interrupt function

■ Low operating current of 200 µA

■ Operating temperature of –40 to 85 °C

■ ECOPACK package available

August 2011

Doc ID 9074 Rev 5

1/27

www.st.com

12 3 4 5 6 7...27

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型号	品牌	获取价格	描述	数据表
M41T80M	STMICROELECTRONICS	获取价格	SERIAL ACCESS RTC WITH ALARMS
M41T80M6	STMICROELECTRONICS	获取价格	SERIAL ACCESS RTC WITH ALARMS
M41T80M6E	STMICROELECTRONICS	获取价格	Serial access Real Time Clock with alarm
M41T80M6F	STMICROELECTRONICS	获取价格	Serial access Real Time Clock with alarm
M41T80M6TR	STMICROELECTRONICS	获取价格	SERIAL ACCESS RTC WITH ALARMS
M41T81	STMICROELECTRONICS	获取价格	SERIAL ACCESS RTC WITH ALARMS
M41T81_06	STMICROELECTRONICS	获取价格	Serial access Real-Time Clock with alarm
M41T81_08	STMICROELECTRONICS	获取价格	Serial access real-time clock with alarm
M41T81_10	STMICROELECTRONICS	获取价格	Serial access real-time clock with alarm
M41T81M	STMICROELECTRONICS	获取价格	SERIAL ACCESS RTC WITH ALARMS