• 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.

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.