Product Features
DS1307Z is a low-power, fully BCD code clock calendar real-time clock chip with 56 bytes of non-volatile RAM. It has an IIC communication interface and can provide information such as seconds, minutes, and hours. The number of days in each month can be automatically adjusted, and it can also automatically detect power outages and switch circuits.
At the same time, the DS1307Z module has a 32.768KHz crystal oscillator and a button battery holder, making it easy to use.
Product Parameters
Power supply voltage: 5V power supply
Power supply current: 500mA
Backup power supply: CR1220 3V button battery (default without battery)
Product Instructions
This product is equipped with DS1307Z real-time clock chip and 32.768KHz crystal oscillator, and provides CR1220 button battery socket.
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