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DS1689

(DS1689 / DS1693) 3-Volt/5-Volt Serialized Real-Time Clock

DS1689 Features

* Incorporates industry standard DS1287 PC clock plus enhanced features:

* +3- or +5V operation

* 64-bit silicon serial number

* 64-bit customer specific ROM or additional serial number available

* Power control circuitry supports system power-on from date/time alarm or key closure

DS1689 General Description

X1 X2 RCLR AD0-AD7 PWR KS CS ALE WR RD VCCO IRQ ORDERING INFORMATION PART # DS1689S DS1689SN DS1693 DESCRIPTION RTC IC, 28-pin SOIC RTC IC, 28-pin SOIC IND RTC Module; 28-pin DIP SQW VCCI GND VBAT VBAUX PSEL CEI CEO - Crystal Input - Crystal Output - RAM Clear Input - Mux’ed Address/Data Bus -.

DS1689 Datasheet (375.24 KB)

Preview of DS1689 PDF

Datasheet Details

Part number:

DS1689

Manufacturer:

Dallas Semiconductor

File Size:

375.24 KB

Description:

(ds1689 / ds1693) 3-volt/5-volt serialized real-time clock.

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TAGS

DS1689 DS1689 DS1693 3-Volt 5-Volt Serialized Real-Time Clock Dallas Semiconductor

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