DollaTek Tiny RTC I2C DS1307 AT24C32 Real Time Clock Module For Arduino AVR PIC 51 ARM

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.