M41T0 Datasheet, PDF (1/20 Pages) STMicroelectronics – SERIAL REAL-TIME CLOCK

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