W29C040 512K × 8
CMOS FLASH MEMORY
GENERAL DESCRIPTION
The W29C040 is a 4-megabit, 5-volt only
CMOS page mode EEPROM organized as 512K × 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.
FEATURES
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Single 5-volt write (erase and program) operations Fast page-write operations − 256 bytes per page − Page write (erase/program) cycl...