| Part Number | DS12B887 |
| Manufacturer | Dallas Semiconductor |
| Title | Real Time Clock |
| Description | AD0-AD7 NC CS AS R/W DS IRQ SQW VCC GND RCLR – – – – – – – – – – – Multiplexed Address/Data Bus No Connection Chip Select Address Strobe Read/Writ... |
| Features |
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PIN ASSIGNMENT
NC NC NC AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 GND 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 VCC SQW NC RCLR NC IRQ NC DS NC R/W AS CS
• Drop-in replacement for IBM AT computer clock/calendar • Pin... |
| Datasheet |
 DS12B887 Datasheet
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