Serial Access Real-Time Clock

Description The M41T00S Serial Access TIMEKEEPER® SRAM is a low power serial RTC with a built in 32.768 kHz oscillator (external crystal controlled). Eight bytes of the SRAM (see Table 2 on page 13) are used for the clock/calendar function and are configured in binary coded decimal (BCD) format

Serial real-time clock

Features · 2.0 to 5.5 V clock operating voltage · Counters for seconds, minutes, hours, day, date, month, year, and century · Software clock calibration · Automatic switchover and deselect circuitry (fixed reference) · VCC = 2.7 to 5.5 V 2.5 V £ VPFD £ 2.7 V · Serial interface supports I²

Serial real-time clock

Features · 2.0 to 5.5 V clock operating voltage · Counters for seconds, minutes, hours, day, date, month, year, and century · Software clock calibration · Automatic switchover and deselect circuitry (fixed reference) · VCC = 2.7 to 5.5 V 2.5 V £ VPFD £ 2.7 V · Serial interface supports I²

Serial access real-time clock

文件：227.99 Kbytes Page：26 Pages

Serial access real-time clock

文件：227.99 Kbytes Page：26 Pages