CAT24C643 - I2C Serial CMOS E2PROM

Catalyst Semiconductor

Datasheet Details

Part number	CAT24C643
Manufacturer	Catalyst Semiconductor
File Size	84.85 KB
Description	I2C Serial CMOS E2PROM
Datasheet	CAT24C643_CatalystSemiconductor.pdf

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 |