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MAX6369 - Pin-Selectable Watchdog Timers

Description

The MAX6369

MAX6374 are pin-selectable watchdog timers that supervise microprocessor (μP) activity and signal when a system is operating improperly.

Features

  • Precision Watchdog Timer for Critical μP.

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Datasheet preview – MAX6369

Datasheet Details

Part number MAX6369
Manufacturer Maxim
File Size 731.31 KB
Description Pin-Selectable Watchdog Timers
Datasheet download datasheet MAX6369 Datasheet
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Full PDF Text Transcription

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Click here for production status of specific part numbers. MAX6369–MAX6374 Pin-Selectable Watchdog Timers General Description The MAX6369–MAX6374 are pin-selectable watchdog timers that supervise microprocessor (μP) activity and signal when a system is operating improperly. During normal operation, the microprocessor should repeatedly toggle the watchdog input (WDI) before the selected watchdog timeout period elapses to demonstrate that the system is processing code properly. If the μP does not provide a valid watchdog input transition before the timeout period expires, the supervisor asserts a watchdog (WDO) output to signal that the system is not executing the desired instructions within the expected time frame.
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