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CAT1163 Datasheet I2C Serial CMOS EEPROM/ Precision Reset Controller and Watchdog Timer

Manufacturer: Catalyst Semiconductor

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Datasheet Details

Part number CAT1163
Manufacturer Catalyst Semiconductor
File Size 69.75 KB
Description I2C Serial CMOS EEPROM/ Precision Reset Controller and Watchdog Timer
Download CAT1163 Download (PDF)

General Description

The CAT1163 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.

Memory interface is via an I2C bus.

Overview

CAT1163 (16K) Supervisory Circuit with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog.

Key Features

  • s Watchdog timer input (WDI) s 400kHz I2C 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 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.
  • VCC lock ou.

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