Serial SPI bus RTC with battery switchover

Description The M41T93 is a low power Serial SPI Bus Real Time Clock with a built-in 32.768kHz oscillator (external crystal-controlled for the QFN16 package, and embedded crystal for the SOX18 package). Eight bytes of the Register Map (see Table 3 on page 18) are used for the clock/calendar fun

文件：416.71 Kbytes 页数：49 Pages

STMICROELECTRONICS

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Serial SPI bus RTC with battery switchover

文件：446.14 Kbytes 页数：51 Pages

STMICROELECTRONICS

意法半导体

Serial SPI bus real-time clock (RTC) with battery switchover

Features  Ultra-low battery supply current of 365 nA  Factory calibrated accuracy ±5 ppm typical after 2 reflows (SOX18) (much better accuracies are achievable using built-in programmable analog and digital calibration circuits)  2.0 V to 5.5 V clock operating voltage  Counters for ten

文件：1.18383 Mbytes 页数：56 Pages

STMICROELECTRONICS

意法半导体

Serial SPI bus RTC with battery switchover

文件：446.14 Kbytes 页数：51 Pages

STMICROELECTRONICS

意法半导体

Serial SPI bus RTC with battery switchover

Description The M41T93 is a low power Serial SPI Bus Real Time Clock with a built-in 32.768kHz oscillator (external crystal-controlled for the QFN16 package, and embedded crystal for the SOX18 package). Eight bytes of the Register Map (see Table 3 on page 18) are used for the clock/calendar fun

文件：416.71 Kbytes 页数：49 Pages

STMICROELECTRONICS

意法半导体