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CAT1161 Datasheet Precision Reset Controller and Watchdog Timer

Manufacturer: onsemi

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Datasheet Details

Part number CAT1161
Manufacturer onsemi
File Size 143.93 KB
Description Precision Reset Controller and Watchdog Timer
Datasheet download datasheet CAT1161 Datasheet

General 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.

Memory interface is via an I2C bus.

Overview

CAT1161, CAT1162 Supervisory Circuits with I2C Serial CMOS EEPROM, Precision Reset Controller and Watchdog Timer.

Key Features

  • a 16.
  • byte page. In addition, hardware data protection is provided by a write protect pin WP and by a VCC sense circuit that prevents writes to memory whenever VCC falls below the reset threshold or until VCC reaches the reset threshold during power up. Available packages include an 8.
  • pin DIP and a surface mount, 8.
  • pin SO package. http://onsemi. com PDIP.
  • 8 CASE 646AA SOIC.
  • 8 CASE 751BD PIN.

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