DS1284 - (DS1284 / DS1286) Watchdog Timekeepers

Product Overview

Dallas Semiconductor

Datasheet Details

Part number	DS1284
Manufacturer	Dallas Semiconductor
File Size	426.62 KB
Description	(DS1284 / DS1286) Watchdog Timekeepers
Datasheet	DS1284 Datasheet
Additional preview pages of the DS1284 datasheet.

Product details

Description

The DS1284/DS1286 watchdog timekeepers are self-contained real-time clocks, alarms, watchdog timers, and interval timers in a 28-pin JEDEC DIP and encapsulated DIP package.

Features

Keeps Track of Hundredths of Seconds, Seconds, Minutes, Hours, Days, Date of the Month, Months, and Years; Valid Leap Year Compensation Up to 2100 Watchdog Timer Restarts an Out-of-Control Processor Alarm Function Schedules Real-Time-Related Activities Embedded Lithium Energy Cell Maintains Time, Watchdog, User RAM, and Alarm Information Programmable Interrupts and Square-Wave Outputs Maintain JEDEC Footprint All Registers are Individually Addressable via the Address and Data Bus Accuracy is Bet.

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Other Datasheets by Dallas Semiconductor

DS1283 - Watchdog Timekeeper Chip
DS1285 - Real Time Clock
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Published: Jul 8, 2008 |