X5645 - CPU Supervisor

Product Overview

Xicor

Datasheet Details

Part number	X5645
Manufacturer	Xicor
File Size	117.30 KB
Description	CPU Supervisor
Datasheet	X5645 Datasheet
Additional preview pages of the X5645 datasheet.

Product details

Description

These devices combine four popular functions, Poweron Reset Control, Watchdog Timer, Supply Voltage Supervision, and Block Lock Protect Serial EEPROM Memory in one package.

Features

Selectable watchdog timer.
Low VCC detection and reset assertion.
Five standard reset threshold voltages.
Re-program low VCC reset threshold voltage using special programming sequence.
Reset signal valid to VCC = 1V.
Determine watchdog or low voltage reset with a volatile ﬂag bit.
Long battery life with low power consumption.

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X5643 - CPU Supervisor

Published: Apr 16, 2005 |