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DS1287

Real Time Clock

DS1287 Features

* PIN ASSIGNMENT MOT 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 NC NC IRQ RESET DS NC R/W AS CS

* Drop-in replacement for IBM AT computer clock/calendar

* Pin compatible with the MC146818A

* Totally non

DS1287 General Description

AD0

*AD7 NC MOT CS AS R/W DS RESET IRQ drain) SQW VCC GND Multiplexed address/data bus No connection Bus type selection Chip select Address strobe Read/write input Data strobe Reset input Interrupt request output (open Square wave output +5 volt supply Ground

* Programmable square wa.

DS1287 Datasheet (19.84 KB)

Preview of DS1287 PDF

Datasheet Details

Part number:

DS1287

Manufacturer:

Dallas Semiconducotr

File Size:

19.84 KB

Description:

Real time clock.

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TAGS

DS1287 Real Time Clock Dallas Semiconducotr

DS1287 Distributor