M24256-DR datasheet(1/42 Pages) STMICROELECTRONICS

Part #	M24256-DR

Description	256 Kbit serial I짼C bus EEPROM with three Chip Enable lines

PDF	42 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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1 / 42 page

March 2010

Doc ID 6757 Rev 21

1/42

1

M24256-BF M24256-BR

M24256-BW M24256-DR

256 Kbit serial I²C bus EEPROM

with three Chip Enable lines

Features

■ 256 Kbit EEPROM addressed through the I2C

bus

■ Supports the I2C bus modes:

– 1 MHz Fast-mode Plus

– 400 kHz Fast mode

– 100 kHz Standard mode

■ Supply voltage ranges:

– 1.7 V to 5.5 V

– 1.8 V to 5.5 V

– 2.5 V to 5.5 V

■ 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)

SO8 (MW)

208 mils width

TSSOP8 (DW)

SO8 (MN)

150 mils width

WLCSP (CS)

UFDFPN8 (MB)

2 × 3 mm (MLP)

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M24256-DR Datasheet(PDF) 1 Page - STMicroelectronics

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