M29F040B memory equivalent, 4 mbit 512kb x8 / uniform block single supply flash memory.
he device code, that can be read to identify the memory. These codes can be read by applying the signals listed in Table 4, Bus Operations. Block Protection and Blocks Un.
They require VID to be applied to some pins.
Electronic Signature. The memory has two codes, the manufacturer code and.
The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed using a single 5V supply. On power-up the memory defaults to its Read mode where it can be read in the same way as a .
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