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CAT24C642 I2C Serial CMOS E2PROM

CAT24C642 Description

Advanced CAT24C321/322(32K), CAT24C641/642(64K) Supervisory Circuits with I2C Serial CMOS E2PROM, Precision Reset Controller and Watchdog Timer FEAT.
The CAT24CXXX is a single chip solution to three popular functions of EEPROM memory, precision reset controller and watchdog timer.

CAT24C642 Features

* s Watchdog Timer on SDA for 24C321/641 s Programmable Reset Threshold s s s s s s Active High or Low Reset Outputs 400 KHz I2C Bus Compatible 2.7 to 6 Volt Operation Low Power CMOS Technology 32 - Byte Page Write Buffer Built-in inadvertent write protection
* VCC Lock Out s s s s

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I2C Serial CMOS E2PROM Catalyst Semiconductor
Catalyst Semiconductor CAT24C642-like datasheet