DS3231M Datasheet - Maxim Integrated

DS3231M - I2C Real-Time Clock

The DS3231M is a low-cost, extremely accurate, I2C realtime clock (RTC).

The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted.

The integration of the microelectromechanical systems (MEMS) resonator enhances the long-term accuracy of

DS3231M Features

* Highly Accurate RTC With Integrated MEMS Resonator Completely Manages All Timekeeping Functions

* Complete Clock Calendar Functionality Including Seconds, Minutes, Hours, Day, Date, Month, and Year, with Leap-Year Compensation Up to Year 2100

* Timekeeping Accuracy ±5ppm (

Datasheet Details

DS3231M

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I2c real-time clock.

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