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CAT1025 - Supervisory Circuits

This page provides the datasheet information for the CAT1025, a member of the CAT1024 Supervisory Circuits family.

Datasheet Summary

Description

The CAT1024 and CAT1025 are complete memory and supervisory solutions for microcontroller-based systems.

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Memory interface is via a 400kHz I2C bus.

Features

  • Precision Power Supply Voltage Monitor.
  • 5V, 3.3V and 3V systems.
  • Five threshold voltage options Active High or Low Reset.
  • Valid reset guaranteed at VCC = 1V 400kHz I2C Bus 2.7V to 5.5V Operation Low power CMOS technology 16-Byte Page Write Buffer Built-in inadvertent write protection.
  • WP pin (CAT1025) 1,000,000 Program/Erase cycles Manual Reset Input 100 year data retention Industrial and extended temperature ranges Green packages available with NiPdAu Lead fi.

📥 Download Datasheet

Datasheet preview – CAT1025

Datasheet Details

Part number CAT1025
Manufacturer Catalyst Semiconductor
File Size 291.86 KB
Description Supervisory Circuits
Datasheet download datasheet CAT1025 Datasheet
Additional preview pages of the CAT1025 datasheet.

📁 Similar Datasheet

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Other Datasheets by Catalyst Semiconductor
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Full PDF Text Transcription

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CAT1024, CAT1025 Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM and Manual Reset FEATURES Precision Power Supply Voltage Monitor — 5V, 3.3V and 3V systems — Five threshold voltage options Active High or Low Reset — Valid reset guaranteed at VCC = 1V 400kHz I2C Bus 2.7V to 5.5V Operation Low power CMOS technology 16-Byte Page Write Buffer Built-in inadvertent write protection — WP pin (CAT1025) 1,000,000 Program/Erase cycles Manual Reset Input 100 year data retention Industrial and extended temperature ranges Green packages available with NiPdAu Lead finished DESCRIPTION The CAT1024 and CAT1025 are complete memory and supervisory solutions for microcontroller-based systems.
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