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DS1231 - Power Monitor Chip

This page provides the datasheet information for the DS1231, a member of the DS1231S Power Monitor Chip family.

Datasheet Summary

Description

IN MODE TOL GND RST RST NMI VCC NC Input Selects input pin characteristics Selects 5% or 10% VCC detect Ground Reset (Active High) Reset (Active Low, open drain) Non Maskable Interrupt +5V Supply No Con

Features

  • PIN.

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Datasheet preview – DS1231

Datasheet Details

Part number DS1231
Manufacturer Dallas
File Size 66.03 KB
Description Power Monitor Chip
Datasheet download datasheet DS1231 Datasheet
Additional preview pages of the DS1231 datasheet.

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Full PDF Text Transcription

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DS1231/S DS1231/S Power Monitor Chip 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–Pin DIP (300 MIL) See Mech.
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