FPGA DIY活动芯片资料之——DS1302

FPGA DIY活动芯片资料之——DS1302
DS1302
Trickle-Charge Timekeeping Chip
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FEATURES PIN CONFIGURATIONS
Real-Time Clock Counts Seconds, Minutes,
Hours, Date of the Month, Month, Day of the TOP VIEW
Week, and Year with Leap-Year VCC2 1 8 VCC1
Compensation Valid Up to 2100 X1 2 7 SCLK