RTC Module DS1307 + 24C32 Memory (without battery)


Features :

•    Consumes less than 500nA in battery-backup mode with oscillator running
•    Automatic power-fail detection
•    Backup by AT24C32 32Kbit
•    Working voltage: 5V
•    Two wire I2C interface
•    Hour : Minutes : Seconds AM/PM
•    Day Month, Date – Year
•    Leap year compensation
•    Accurate calendar up to year 2100
•    Consumes Less than 500nA in Battery-Backup
•    56-Byte, battery-backed, general-purpose RAM
•    1Hz output pin
•    56 Bytes of Non-volatile memory available to user
•    4KB of serial electrically erasable and programmable read only memory (EEPROM)
•    Embed DS18B20 temperature sensor interface with the pull-up resistor
•    Dimensions: 28mm x 25mm x 8mm