DS3231 AT24C32 IIC Module Precision Clock Module RTC DS3231SN Memory module

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115.00

Highlights

  • 1Hz output pin SQW.
  • 32KHz output pin 32K.
  • Voltage Supply: 2.2 V ~ 5.5 V (for RTC).
  • Time Format: HH: MM: SS (12/24 hr).
  • Date Format: YY-MM-DD-dd.
  • DS3231 based RTC with 2032 Battery Holder.
  • Highly Accurate RTC
  • Real-Time Clock Counts
  • Digital Temp Sensor Output.
  • Register for Aging Trim.
  • Two Time-of-Day Alarms.
  • Programmable Square-Wave Output Signal.
  • Configurable I2C device Address for AT24C32 using SMD jumpers on PCB (A0, A1, A2).

Description

DS3231 RTC is Precise Real-Time Clock Module with 32Kbit EEPROM and a built-in 10-bit temperature sensor having a resolution of 0.25C.

The DS3231 RTC module Precise Real-Time Clock Module is a low-cost, extremely accurate I²C real-time clock (RTC) with an integrated temperature-compensated 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 crystal resonator enhances the long-term accuracy of the device as well as reduces the piece-part count in a manufacturing line. The ds3231 Arduino is available in commercial and industrial temperature ranges and is offered in a 16-pin, 300-mil SO package.

For more details about IC, DS3231 datasheet is attached.

Features:

  • Two Time-of-Day Alarms.
  • Digital Temp Sensor Output.
  • Register for Aging Trim.
  • DS3231 RTC with 2032 Battery Holder.
  • 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.
  • Configurable I2C device Address for AT24C32 using SMD jumpers on PCB (A0, A1, A2).
  • Programmable Square-Wave Output Signal.
  • Battery-Backup Input for Continuous Timekeeping.
  • Low Power Operation Extends Battery-Backup Run Time.

Package Includes :

1 x DS3231 Precise Real-Time Clock Module Memory Module

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