CAT24C021 Serial CMOS E2PROM / Precision Reset Controller and Watchdog Timer

Catalyst Semiconductor

Description

Advanced CAT24C161/162(16K), CAT24C081/082(8K) CAT24C041/042(4K), CAT24C021/022(2K) Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset.
The CAT24CXXX is a single chip solution to three popular functions of EEPROM memory, precision reset controller and watchdog timer.

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Datasheet Specifications

Part number: CAT24C021
Manufacturer: Catalyst Semiconductor
File Size: 85.63 KB
Datasheet: CAT24C021_CatalystSemiconductor.pdf
Description: Serial CMOS E2PROM / Precision Reset Controller and Watchdog Timer

Features

* s Watchdog Timer on SDA for 24CXX1 s Programmable Reset Threshold s 400 KHz I2C Bus Compatible s 2.7 to 6 Volt Operation s Low Power CMOS Technology s 16 - Byte Page Write Buffer s Built-in inadvertent write protection s s s s s Active High or Low Reset Outputs
* VCC Lock Out
* Pre

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CAT24C021 Serial CMOS E2PROM Precision Reset Controller and Watchdog Timer Catalyst Semiconductor

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