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DS1285 Datasheet - Dallas Semiconductor

Real Time Clock

DS1285 Features

* www.DataSheet4U.com PIN ASSIGNMENT MOT X1 X2 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 VBAT IRQ RESET DS GND R/W AS CS

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

* Pin configuration closely matc

DS1285 General Description

The DS1285 Real Time Chip is a direct replacement for the MC146818A in IBM AT computer clock/calendar and other applications. For a complete description of operating conditions, electrical and mechanical characteristics, bus timing, and pin descriptions see the DS12885 data sheet. PIN DESCRIPTION A.

DS1285 Datasheet (50.99 KB)

Preview of DS1285 PDF

Datasheet Details

Part number:

DS1285

Manufacturer:

Dallas Semiconductor

File Size:

50.99 KB

Description:

Real time clock.

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TAGS

DS1285 Real Time Clock Dallas Semiconductor

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