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M41T00SM6F - 

RTC IC, Date Time Format (Date/Month/Year ss:mm:hh), I2C, 2.7 V to 5.5 V supply, SOIC-8

M41T00SM6F - RTC IC, Date Time Format (Date/Month/Year ss:mm:hh), I2C, 2.7 V to 5.5 V supply, SOIC-8

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Manufacturer Part No:
M41T00SM6F
Order Code:
2463681RL
Technical Datasheet:
M41T00SM6F   Datasheet
See all Technical Docs

Product Overview

The M41T00SM6F is a low-power serial Real-time Clock with a built-in 32.768kHz oscillator (external crystal controlled). Eight bytes of the SRAM are used for the clock/calendar function and are configured in binary coded decimal (BCD) format. Addresses and data are transferred serially via a two line, bidirectional I²C interface. The built-in address register is incremented automatically after each WRITE or READ data byte. The M41T00S has a built-in power sense circuit which detects power failures and automatically switches to the battery supply when a power failure occurs. The energy needed to sustain the clock operations can be supplied by a small lithium button supply when a power failure occurs. The eight clock address locations contain the century, year, month, date, day, hour, minute and second in 24-hour BCD format. Corrections for 28, 29 (leap year - valid until year 2100), 30 and 31 day months are made automatically.
  • Counters for seconds, minutes, hours, day, date, month, year and century
  • Software clock calibration
  • Automatic switchover and deselect circuitry
  • Low operating current of 300µA
  • Oscillator stop detection function
  • Battery or SuperCap™ backup
  • Serial interface supports I²C bus

Applications

Clock & Timing

Product Information

:
DD:MM:YYYY
:
ss:mm:hh
:
RTC
:
2.7V
:
5.5V
:
SOIC
:
8Pins
:
I2C
:
-40°C
:
85°C
:
-
:
-
:
MSL 1 - Unlimited
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