DS1231, DS1231S Power Monitor Chip

Dallas

Description

DS1231/S DS1231/S Power Monitor Chip .
IN MODE TOL GND RST RST NMI VCC NC. Input Selects input pin c.

📥 Download Datasheet

DS1231 Datasheet Preview — This datasheet PDF includes multiple part numbers: DS1231, DS1231S. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: DS1231, DS1231S
Manufacturer: Dallas
File Size: 66.03 KB
Datasheet: DS1231S_Dallas.pdf
Description: Power Monitor Chip
Note: This datasheet PDF includes multiple part numbers: DS1231, DS1231S.
Please refer to the document for exact specifications by model.

Features

* PIN ASSIGNMENT IN MODE TOL GND 1 2 3 4 8 7 6 5 VCC NMI RST RST
* Warns processor of an impending power failure
* Provides time for an orderly shutdown
* Prevents processor from destroying nonvolatile memory during power transients restarts processor after power is DS1231 8

DS1231 Distributors

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DS1231S Power Monitor Chip Dallas

Dallas DS1231-like datasheet