Part number:
DS12887
Manufacturer:
Dallas
File Size:
584.91 KB
Description:
Real time clock.
Datasheet Details
Datasheet Details
Part number:
DS12887
Manufacturer:
Dallas
File Size:
584.91 KB
Description:
Real time clock.
DS12887, Real Time Clock
AD0 *AD7 NC MOT CS * * * AS R/ W DS RESET IRQ SQW VCC GND * Multiplexed Address/Data Bus * No Connection * Bus Type Selection * Chip Select * Address Strobe * Read/Write Input * Data Strobe * Reset Input *
DS12887 Features
* Drop
* in replacement for IBM AT computer clock/calendar Pin-compatible with the MC146818B and DS1287 Totally nonvolatile with over 10 years of operation in the absence of power Self
* contained subsystem includes lithium,
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