M24256-BWDW6TG

256Kbit和128Kbit的串行I2C总线的EEPROM采用三片选线 256Kbit and 128Kbit Serial I2C Bus EEPROM With Three Chip Enable Lines

Summary description

The M24512-W, M24512-R, M24256-BW and M24256-BR devices are I2C-compatible electrically erasable programmable memories EEPROM. They are organized as 64 Kb × 8 bits and 32 Kb × 8 bits, respectively.

I2C uses a two-wire serial interface, comprising a bi-directional data line and a clock line. The devices carry a built-in 4-bit Device Type Identifier code 1010 in accordance with the I2C bus definition.

Feature summary

■ Two-wire I

2

C Serial interface

supports 400 kHz Protocol

■ Supply voltage ranges:

■ 1.8 V to 5.5 V M24xxx-R

■ 2.5 V to 5.5 V M24xxx-W

■ Write Control Input

■ Byte and Page Write

■ Random and sequential read modes

■ Self-timed programming cycle

■ Automatic Address Incrementing

■ Enhanced ESD/Latch-Up Protection

■ More than 1,000,000 Write cycles

■ More than 40-year data retention

■ Packages

– ECOPACK® RoHS compliant