Module Introduction
DS1302 is a kind of the Trickle Charge Clock Chip, which is released by the DALLAS Company. It has a CK and static 31-byte RAM, which can start the communication through the simple Serial Interface and the Master. The CK circuit provide the information on the Second, Minute, Hour, Day, Month, Week and Year, the days of each month and the days of leap year can be adjusted automatically, the Clock can adopt the 24 Format or 12 Format according to the indication of the AM/PM. The communication between the DS1302 and Master can use the Synchronous Serial Mode to start simply, it only needs three signal lines (SCLK, RST and I/O).

Application Field
It is mainly used for recording and running the Clock Data.


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