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MAX 1232 Microprocessor Monitor

MAX1232CPA
Photo of a DIP 8 case.

$4.40

QTYPrice
1 $4.40
5 $3.95
10 $3.55

Description

This MAX 1232 microprocessor (μP) supervisory circuit provides μP housekeeping and power-supply supervision functions. All while consuming only 1/10th the power of the DS1232. This device enhances circuit reliability in μP systems by monitoring the power supply, monitoring the software execution, and providing a debounced manual reset input. The MAX1232 is a plug-in upgrade of the Dallas DS1232.

A reset pulse of at least 250ms duration is supplied on power-up, power-down, and low-voltage brownout conditions (5% or 10% supply tolerances can be selected digitally). Also featured is a debounced manual reset input. This forces the reset outputs to their active states for a minimum of 250ms.

A digitally programmable watchdog timer monitors software execution. You can program it for timeout settings of 150ms, 600ms, or 1.2s. The MAX1232 requires no external components.

Features

  • Consumes 1/10th the Power of the DS1232
  • No External Components
  • Power-OK/Reset Pulse Width—250ms Min
  • Applications include: computers, controllers, intelligent instruments, critical µP power monitoring
  • Adjustable Watchdog Timer—150ms, 600ms, or 1.2s
  • Debounced Manual Reset Input for External Override
  • Precision Voltage Monitor—Adjustable +4.5V or +4.75V

Specifications

Reset Timeout

250 ms Minimum

Voltage - Threshold

4.37V, 4.62V

Operating Temperature

0°C ~ 70°C

Package

DIP 8

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All prices are in Australian Dollars and include GST. GST will be removed from your order if you are ordering from outside Australia.
Products may differ from pictured.
All trademarks and trade names are the properties of their respective owners. Wiltronics disclaims any proprietary interest in trademarks and trade names other than its own.

MAX 1232 Microprocessor Monitor

MAX1232CPA

$4.40

QTYPrice
1 $4.40
5 $3.95
10 $3.55

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