M41T0 데이터 시트보기 (PDF) - STMicroelectronics

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M41T0

SERIAL REAL-TIME CLOCK

STMicroelectronics 

M41T0

SERIAL REAL-TIME CLOCK

FEATURES SUMMARY

■ 2.0 TO 5.5V CLOCK OPERATING VOLTAGE

■ COUNTERS FOR SECONDS, MINUTES,

HOURS, DAY, DATE, MONTH, YEARS, and

CENTURY

■ YEAR 2000 COMPLIANT

■ I2C BUS COMPATIBLE (400kHz)

■ LOW OPERATING CURRENT OF 130µA

■ OPERATING TEMPERATURE OF –40 TO

85°C

■ AUTOMATIC LEAP YEAR COMPENSATION

■ SPECIAL SOFTWARE PROGRAMMABLE

OUTPUT

■ OSCILLATOR STOP DETECTION

Figure 1. 8-pin SOIC Packages

8

1

SO8 (M)

TSSOP8 3x3 (DS)

July 2004

1/20

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