M24256-BWMW6TG Datasheet PDF - ST Microelectronics

●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)