DS1283 chip equivalent, watchdog timekeeper chip.
PIN ASSIGNMENT
INTA X1 X2 NC A5 A4 A3 A2 A1 A0 DQ0 DQ1 DQ2 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 V CC WE INTB(INTB) V BAT
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The DS1283 Watchdog Timekeeper Chip is a self
–contained real time clock, alarm, watchdog timer, and interval timer in a 28
–pin JEDEC DIP or 28
–pin SOIC surface mount package. The DS1283 is specifically .
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