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DS1302 Real Time Clock Module with Battery CR2032 - Green
Color: Black + green - Material: FR-I - DS1302 main performance index - The real time clock has the ability of calculating prior to the 2100 second£¬ minute£¬ hour£¬ day£¬ week£¬ month£¬ year£¬ and the ability to adjust a leap year - Wide working voltage: 2.0~5.5 V - When The working voltage is 2.0V£¬ the current is less than 300nA - Read/write clock or RAM data have two transmission way: Single-byte / many bytes group - 8 feet DIP assembly or optional 8 feet SOIC encapsulation according to surface assembly - Simple 3 line interface