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DS14285 - (DS14285 / DS14287) Real-Time Clock

This page provides the datasheet information for the DS14285, a member of the DS14285_Real (DS14285 / DS14287) Real-Time Clock family.

Description

AD0-AD7 NC MOT CS AS R/ W DS RESET IRQ SQW VCC GND VCCO CEI CEO X1, X2 VBAT - Multiplexed Address/Data Bus - No Connection - Bus Type Select (DS14285Q only) - Chip Select - Address Strobe - Read/Write Input - Data Strobe - Reset Input - Interrupt Request Output - Square Wave Output - +5V Supply

Features

  • Direct Replacement for IBM AT Computer Clock/Calendar Functionally Compatible with the DS1285/DS1287 Available as Chip (DS14285, DS14285S, or DS14285Q) or Stand-Alone Module with Embedded Lithium Battery and Crystal (DS14287) Automatic Backup Supply and Write www. DataSheet4U. com Protection to Make External SRAM Nonvolatile Counts Seconds, Minutes, Hours, Days, Day of the Week, Date, Month, and Year with Leap Year Compensation Valid Up to 2100 Binary or BCD Representation of Time, Calendar, and A.

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Datasheet preview – DS14285

Datasheet Details

Part number DS14285
Manufacturer Real-Time Clock
File Size 522.40 KB
Description (DS14285 / DS14287) Real-Time Clock
Datasheet download datasheet DS14285 Datasheet
Additional preview pages of the DS14285 datasheet.

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Other Datasheets by Real-Time Clock
  • DS14287 - (DS14285 / DS14287) Real-Time Clock

Full PDF Text Transcription

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DS14285/DS14287 Real-Time Clock with NV RAM Control Control www.maxim-ic.com FEATURES Direct Replacement for IBM AT Computer Clock/Calendar Functionally Compatible with the DS1285/DS1287 Available as Chip (DS14285, DS14285S, or DS14285Q) or Stand-Alone Module with Embedded Lithium Battery and Crystal (DS14287) Automatic Backup Supply and Write www.DataSheet4U.
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