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Tiny RTC I2C DS1307 AT24C32 Real Time Clock Module

  • The DS1307 is a low power consumption real-time clock chip with a full BCD code clock calendar, providing accurate timekeeping for various applications.
  • Featuring a 24C32 32K I2C EEPROM memory, the chip can store and retrieve data efficiently, ensuring the preservation of important information.
  • The clock pin of the DS1307 can be used to provide the clock signal for connected microcontrollers, enabling seamless integration and synchronization within a system.
  • This versatile chip allows for cascading of other I2C devices, expanding the functionality and capabilities of the overall system.
  • Equipped with a range of advanced features, including leap year compensation, power failure detection, and programmable square wave output, the DS1307 offers reliable and efficient timekeeping solutions.
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Tiny RTC I2C DS1307 AT24C32 Real Time Clock Module for Arduino, Raspberry pi, STM

Features:

  • DS1307 I2C chip real time clock (RTC) 24c32 memory 32K I2C EEPROM.
  • The module is delivered fully assembled. CR2032 battery included
  • DS1307 clock pin outwards.
  • Designed for Arduino Tiny RTC.
  • DS1307 is accessible via I2C protocol.
  • Two wire I2C interface.
  • Hours: minutes: AM/PM seconds.
  • Day month, date – year.
  • Accurate timetable until the year 2100.
  • the output pin of 1 Hz.
  • 56 bytes of non-volatile memory is available to the user.
  • Size: 2.8 cm x 2.8 cm.

Package includes:

1 x DS1307 module with CR2032 cell

  • Supply 5V DC
  • 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
  • 56-Byte, Battery-Backed, General-Purpose RAM with Unlimited Writes
  • Programmable Square-Wave Output Signal
  • Simple Serial Port Interfaces to Most Microcontrollers
  • I2C Serial Interface
  • Low Power Operation Extends Battery Backup Run Time
  • Consumes Less than 500nA in Battery-Backup Mode with Oscillator Running
  • Automatic Power-Fail Detect and Switch Circuitry

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