TC1232 Datasheet - Microchip

Microprocessor Monitor

TC1232 Features

* Precision Voltage Monitor: - Adjustable +4.5V or +4.75V

* Reset Pulse Width

* 250 ms minimum

* No External Components

* Adjustable Watchdog Timer: - 150 ms, 600 ms or 1.2s

* Operating Voltage 4.0V to 5.5V

* Debounced Manual Reset Input for E

TC1232 General Description

The TC1232 is a fully-integrated processor supervisor that provides three important functions to safeguard processor sanity: precision power on/off Reset control, Watchdog Timer and external Reset override. On power-up, the TC1232 holds the processor in the Reset state for a minimum of 250 ms after.

TC1232 Datasheet (474.11 KB)