RTC EEPROM Module DS3231

Model No: GGG-00045

TK. 350.72

Availability: In stock


Category: RTC

The RTC EEPROM Module DS3231 is a high accuracy real-time clock with battery backup, 4k x 8-bit EEPROM and I2C interface.


  • Highly accurate timekeeping with temperature compensation

  • Provides seconds / minutes / hours / date / day of week and year with leap-year compensation

  • 12 / 24 hour formats

  • Two programmable time-of-day alarms

  • Programmable square wave output

  • Digital temperature sensor

  • AT24C32 4K x 8-bit EEPROM non-volatile memory

  • CR2032 battery backup (included)

  • I2C interface

  • Power LED

  • 3.3 and 5V compatible


Packing Includes:

1 X RTC EEPROM Module DS3231

Note: Battery is  included with the package.If You have to buy it seperately from here.

Lithium Battery CR2025 (Japan)

Lithium Battery CR2025

Question & Answer

Total 1 questions

Q: Is the battery included in the package? The Features section mentions a battery backup (included), but the Note says the battery needs to be bought separately. Questioned by hazratali, 12-Sep-2023

battery not included. yes, battery buy separately. Answered by, 13-Sep-2023 14:17 PM

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