DS1285Q, DS1285 Datasheet - Dallas Semiconductor

DS1285Q Real Time Clock

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.

DS1285Q 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_DallasSemiconductor.pdf

DS1285Q Datasheet Preview — This datasheet PDF includes multiple part numbers: DS1285Q, DS1285. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

DS1285Q, DS1285

Manufacturer:

Dallas Semiconductor

File Size:

50.99 KB

Description:

Real time clock.

Note:

This datasheet PDF includes multiple part numbers: DS1285Q, DS1285.
Please refer to the document for exact specifications by model.

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TAGS

DS1285Q DS1285 Real Time Clock Dallas Semiconductor

DS1285Q Distributor