CAT24C643 - I2C Serial CMOS E2PROM

Product Overview

Catalyst Semiconductor

Part number	CAT24C643
Manufacturer	Catalyst Semiconductor
File Size	84.85 KB
Description	I2C Serial CMOS E2PROM
Datasheet	CAT24C643 Datasheet
Additional preview pages of the CAT24C643 datasheet.

The CAT24C323/643 is a single chip solution to three popular functions of EEPROM memory, precision reset controller and watchdog timer.

s Watchdog Timer Input (WDI) 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.
Precision Power Supply Voltage Monitoring.
5V, 3.3V and 3V options 1,000,000 Program/Erase Cycles 100 Year Data Retention 8-Pin DIP or 8-Pin SOIC Commercial, Industrial and Automotive Temperature Ran.

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Published: Mar 23, 2005 |