CAT1161 - Precision Reset Controller and Watchdog Timer

Product Overview

Catalyst Semiconductor

Datasheet Details

Part number	CAT1161
Manufacturer	Catalyst Semiconductor
File Size	69.99 KB
Description	Precision Reset Controller and Watchdog Timer
Datasheet	CAT1161 Datasheet
Additional preview pages of the CAT1161 datasheet.

Product details

Description

The CAT1161/2 is a complete memory and supervisory solution for microcontroller-based systems.

A serial EEPROM memory (16K) with hardware memory write protection, a system power supervisor with brown out protection and a watchdog timer are integrated together in low power CMOS technology.

Features

s Watchdog monitors SDA signal (CAT1161) s 400kHz I C bus compatible s 2.7V to 6.0V operation s Low power CMOS technology s 16-Byte page write buffer s Built-in inadvertent write protection 2 s Active high or low reset.
Precision power supply voltage monitor.
5V, 3.3V and 3V systems.
Five threshold voltage options s 1,000,000 Program/Erase cycles s Manual Reset s 100 Year data retention s 8-pin DIP or 8-pin SOIC s Commercial and industrial temperature ranges.

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Published: Mar 23, 2005 |