M95256-CS3G 查看數據表（PDF） - STMicroelectronics

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M95256-CS3G

256 Kbit serial SPI bus EEPROM with high-speed clock

STMicroelectronics 

M95256-DR

M95256 M95256-W M95256-R

256 Kbit serial SPI bus EEPROM

with high-speed clock

Features

■ Compatible with the Serial Peripheral Interface

(SPI) bus

■ Memory array

– 256 Kb (32 Kbytes) of EEPROM

– Page size: 64 bytes

■ Additional Write lockable Page (Identification

page)

■ Write

– Byte Write within 5 ms

– Page Write within 5 ms

■ Write Protect: quarter, half or whole memory

array

■ High-speed clock frequency (20 MHz)

■ Single supply voltage: 1.8 V to 5.5 V

■ More than 1 Million Write cycles

■ More than 40-year data retention

■ Enhanced ESD Protection

■ Packages

– ECOPACK2® (RoHS compliant and

Halogen-free)

SO8 (MN)

150 mil width

SO8 (MW)

200 mil width

TSSOP8 (DW)

169 mil width

WLCSP (CS)

September 2010

Doc ID 12276 Rev 11

1/48

www.st.com

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