24C256 - 256K-Bit 2-Wire Bus Interface Serial EEPROM

FairchildSemiconductor

Datasheet Details

Part number	24C256
Manufacturer	FairchildSemiconductor
File Size	89.12 KB
Description	256K-Bit 2-Wire Bus Interface Serial EEPROM
Datasheet	24C256_FairchildSemiconductor.pdf

The FM24C256/C256L/C256LZ devices are 256 Kbits CMOS nonvolatile electrically erasable memory.

I Extended Operating Voltages.
C256: 4.5V - 5.5V.
C256L: 2.7V - 5.5V.
C256LZ: 2.7V - 5.5V I Low Power CMOS.
1mA active current typical.
C256/C256L: 10µA standby current typical.
C256LZ: less than 1µA standby current I 2-wire IIC serial interface I 64 byte page write mode I Max write cycle time of 6ms byte/page I 40 years data retention I Endurance: 100,000 data changes I Hardware write protect for entire array I Schmitt trigger inputs for noi.

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Published: Mar 23, 2005 |