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ASM1832 - 3.3V UP Power Supply Monitor and Reset Circuit

General Description

The ASM1832 is a fully integrated microprocessor supervisor.

It can halt and restart a “hung-up” microprocessor, restart a microprocessor after a power failure.

It has a watchdog timer and external reset override.

Key Features

  • 3.3V supply monitor Push-pull output Selectable watchdog period Debounce manual push-button reset input Precision temperature-compensated voltage reference and comparator. Power-up, power-down and brown out detection 250ms minimum reset time Active LOW and HIGH reset signal Selectable trip point tolerance: 10% or 20% Low-cost 8-pin DIP/SO and 8-pin Micro SO packages Wide operating temper.

📥 Download Datasheet

Datasheet Details

Part number ASM1832
Manufacturer Alliance Semiconductor
File Size 285.65 KB
Description 3.3V UP Power Supply Monitor and Reset Circuit
Datasheet download datasheet ASM1832 Datasheet

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.

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www.DataSheet4U.com February 2005 rev 1.5 ASM1832 3.3V µP Power Supply Monitor and Reset Circuit Devices are available in 8-pin PDIP, 8-pin SO and compact 8pin MicroSO packages. General Description The ASM1832 is a fully integrated microprocessor supervisor. It can halt and restart a “hung-up” microprocessor, restart a microprocessor after a power failure. It has a watchdog timer and external reset override. RESET and RESET outputs are push-pull. A precision temperature-compensated reference and Key Features • • • • • • • • • • • 3.3V supply monitor Push-pull output Selectable watchdog period Debounce manual push-button reset input Precision temperature-compensated voltage reference and comparator.