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DS12CR887 - (DS12xxx) RTC

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Maxim Integrated Products

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DS12CR887 (DS12xxx) RTC by Maxim Integrated Products - Datasheet Preview — Datasheet preview – DS12CR887

Datasheet Details

Part number	DS12CR887
Manufacturer	Maxim Integrated Products
File Size	727.10 KB
Description	(DS12xxx) RTC
Datasheet	DS12CR887 Datasheet
Additional preview pages of the DS12CR887 datasheet.

Product details

Description

The DS12R885 is a functional drop-in replacement for the DS12885 real-time clock (RTC).

The device provides an RTC/calendar, one time-of-day alarm, three maskable interrupts with a common interrupt output, a programmable square wave, and 114 bytes of batterybacked static RAM.

Features

Trickle-Charge Capability for a Rechargeable Battery or Super Cap.
Selectable Intel or Motorola Bus Timing.
RTC Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap-Year Compensation to 2100.
Interrupt Output with Three Independently Maskable Interrupt Flags.
Time-of-Day Alarm is Once-per-Second to Onceper-Day.
Periodic Rates from 122µs to 500ms.
End-of-Clock Update Cycle Flag.
14 Bytes of Clock and Control.

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Other Datasheets by Maxim Integrated Products

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Published: Mar 7, 2006 |