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CAT1023, CAT1021 Supervisory Circuits

CAT1023 Description

CAT1021, CAT1022, CAT1023 Supervisory Circuits with I2C Serial 2k-bit CMOS EEPROM, Manual Reset and Watchdog Timer .
The CAT1021, CAT1022 and CAT1023 are complete memory and supervisory solutions for microcontrollerbased systems.

CAT1023 Features

* Precision Power Supply Voltage Monitor
* 5V, 3.3V and 3V systems
* Five threshold voltage options Watchdog Timer 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 in

📥 Download Datasheet

This datasheet PDF includes multiple part numbers: CAT1023, CAT1021. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number
CAT1023, CAT1021
Manufacturer
Catalyst Semiconductor
File Size
303.04 KB
Datasheet
CAT1021_CatalystSemiconductor.pdf
Description
Supervisory Circuits
Note
This datasheet PDF includes multiple part numbers: CAT1023, CAT1021.
Please refer to the document for exact specifications by model.

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📌 All Tags

Supervisory Circuits Catalyst Semiconductor
Catalyst Semiconductor CAT1023-like datasheet