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Partname:W29C040P-90
Description:512K*8 CMOS flash memory
Manufacturer:Winbond Electronics
Package:PLCC32
Pins:32
Datasheet:PDF (261K).
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The W29C040 is a 4-megabit, 5-volt only CMOS page mode EEPROM organized as 512K x 8 bits. The device can be written (erased and programmed) in-system with a standard 5V power supply. A 12-volt VPP is not required. The unique cell architecture of the W29C040 results in fast write (erase/ program) operations with extremely low current consumption compared to other comparable 5-volt flash memory products. The device can also be written (erased and programmed) by using standard EPROM programmers.

Click here to download W29C040P-90 Datasheet
Click here to download W29C040P-90 Datasheet
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