DS1302涓流DS1302Trickle Charge Timekeeping Chipwww.dalsemi.comFEATURES§ Real time clock counts seconds, minutes, hours, date of the month, month, day of the week, and year with leap year compensation valid up to 2100 暂存器 31 x 8 RAM for scratchpad data storage Serial I/O for minimum pin count 2.0……
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