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CAT1832 - Microprocessor

Download the CAT1832 datasheet PDF. This datasheet also covers the CAT1232LP variant, as both devices belong to the same microprocessor family and are provided as variant models within a single manufacturer datasheet.

Description

The CAT1232LP and CAT1832 microprocessor supervisors can halt and restart a “hung-up” or “stalled” microprocessor, restart a microprocessor after a power failure, and debounce a manual/pushbutton microprocessor reset switch.

Features

  • Selectable reset voltage tolerance.
  • CAT1232LP for 5 V supply.
  • CAT1832 for 3.3 V supply.
  • Selectable watchdog period: 150 ms, 600 ms or 1.2 s.
  • Two reset outputs.
  • Active high, push-pull reset output.
  • Active low, open-drain reset output (CAT1232LP).
  • Active low, push-pull reset output (CAT1832).
  • Debounced manual push-button reset.
  • Compact SOIC and MSOP packages For Ordering Information details, see page 11. APP.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CAT1232LP-ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CAT1832
Manufacturer onsemi
File Size 184.55 KB
Description Microprocessor
Datasheet download datasheet CAT1832 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CAT1232LP, CAT1832 5 V and 3.3 V Supply Monitor, Watchdog Timer, Manual Reset, with Active High & Low Resets FEATURES „ Selectable reset voltage tolerance — CAT1232LP for 5 V supply — CAT1832 for 3.3 V supply „ Selectable watchdog period: 150 ms, 600 ms or 1.2 s „ Two reset outputs — Active high, push-pull reset output — Active low, open-drain reset output (CAT1232LP) — Active low, push-pull reset output (CAT1832) „ Debounced manual push-button reset „ Compact SOIC and MSOP packages For Ordering Information details, see page 11.
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