DS1287A - Real Time Clock

Product Overview

Dallas Semiconductor

Datasheet Details

Part number	DS1287A
Manufacturer	Dallas Semiconductor
File Size	47.42 KB
Description	Real Time Clock
Datasheet	DS1287A Datasheet
Additional preview pages of the DS1287A datasheet.

Product details

Description

AD0 AD7 NC MOT CS AS R/W DS RESET IRQ drain) SQW VCC GND RCLR 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 RAM clear Programmable square wave output signal Bus-compatible interrupt signals (IRQ) Three interrupts are separately software-maskable and testable Time-of-day alarm once/second to onc

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Published: Jul 8, 2008 |