The DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC) with an integrated temperaturecompensated crystal oscillator (TCXO) and crystal.
The device incorporates a battery input, and maintains accurate timekeeping when main power to the device is interrupted.
The integration of the cry
DS3231SN Features
* Highly Accurate RTC Completely Manages All Timekeeping Functions
* Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year, with Leap-Year Compensation Valid Up to 2100
* Accuracy ±2ppm from 0°C to +40°C
* Accuracy ±3.5pp
Datasheet Details
DS3231SN, DS3231
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Extremely accurate i2c-integrated rtc/tcxo/crystal.
This datasheet PDF includes multiple part numbers: DS3231SN, DS3231.
Please refer to the document for exact specifications by model.
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