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DS1232 - MicroMonitor Chip

Datasheet Summary

Description

PBRST TD TOL GND RST - Pushbutton Reset Input - Time Delay Set - Selects 5% or 10% VCC Detect - Ground - Reset Output (Active High) RST - Reset Output (Active Low, open drain)

Features

  • Halts and restarts an out-of-control microprocessor.
  • Holds microprocessor in check during power transients.
  • Automatically restarts microprocessor after power failure.
  • Monitors pushbutton for external override.
  • Accurate 5% or 10% microprocessor power supply monitoring.
  • Eliminates the need for discrete components.
  • Space-saving, 8-pin mini-DIP.
  • Optional 16-pin SOIC surface mount package.
  • Industrial temperature -40°C to +85°C available, designated N PIN.

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Datasheet preview – DS1232

Datasheet Details

Part number DS1232
Manufacturer Dallas
File Size 130.19 KB
Description MicroMonitor Chip
Datasheet download datasheet DS1232 Datasheet
Additional preview pages of the DS1232 datasheet.

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Full PDF Text Transcription

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www.maxim-ic.com DS1232 MicroMonitor Chip FEATURES ƒ Halts and restarts an out-of-control microprocessor ƒ Holds microprocessor in check during power transients ƒ Automatically restarts microprocessor after power failure ƒ Monitors pushbutton for external override ƒ Accurate 5% or 10% microprocessor power supply monitoring ƒ Eliminates the need for discrete components ƒ Space-saving, 8-pin mini-DIP ƒ Optional 16-pin SOIC surface mount package ƒ Industrial temperature -40°C to +85°C available, designated N PIN ASSIGNMENT PBRST 1 8 VCC TD 2 TOL 3 7 ST 6 RST GND 4 5 RST DS1232 8-Pin DIP (300-mil) See Mech. Drawings Section NC PBRST NC TD NC TOL NC GND 1 16 2 15 3 14 4 13 5 12 6 11 7 10 89 NC VCC NC ST NC RST NC RST DS1232S 16-Pin SOIC (300-mil) See Mech.
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