M24256-BRBN6 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

M24256-BRBN6

512 Kbit and 256 Kbit serial I²C bus EEPROM with three Chip Enable lines

STMicroelectronics 

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M24512-x

M24256-Bx

512 Kbit and 256 Kbit serial I²C bus EEPROM

with three Chip Enable lines

Features

â–  Supports the I2C bus 100 kHz Standard-mode,

400 kHz Fast-mode and 1 MHz Fast-mode

Plus

â–  Supply voltage ranges:

– 1.7 V to 5.5 V (M24256-BF)

– 1.8 V to 5.5 V (M24xxx-R)

– 2.5 V to 5.5 V (M24xxx-W)

â–  Write Control input

â–  Byte and Page Write

â–  Random and sequential read modes

â–  Self-timed programming cycle

â–  Automatic address incrementing

â–  Enhanced ESD/latch-up protection

â–  More than 1 000 000 write cycles

â–  More than 40-year data retention

â–  Packages

– ECOPACK® (RoHS compliant)

Table 1. Device summary

Reference

Part numbers

M24512-x

M24512-R, M24512-HR, M24512-W

M24256-Bx

M24256-BF, M24256-BR,

M24256-BHR, M24256-BW

SO8 (MW)

208 mils width

SO8 (MN)

150 mils width

TSSOP8 (DW)

WLCSP (CS)

January 2009

Rev 13

1/37

www.st.com

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