X5001 Datasheet (Intersil Corporation)

X5001, CPU Supervisor

This device combines three popular functions, Poweron Reset, Watchdog Timer, and Supply Voltage Supervision in one package.

This combination lowers system cost, reduces board space requirements, and increases reliability.

The watchdog timer provides an independent protection mechanism for microcontr

X5001 Features

* 200ms power-on reset delay

* Low VCC detection and reset assertion

* Five standard reset threshold voltages

* Adjust low VCC reset threshold voltage using special programming sequence

* Reset signal valid to VCC = 1V

* Selectable nonvolatile watchdog ti