M29W400T M29W400B 4 Mbit (512Kb x8 or 256Kb x16, B.
ST Microelectronics
M29W400T - 4 Mbit 512Kb x8 or 256Kb x16 / Boot Block Low Voltage Single Supply Flash Memory
M29W400T M29W400B 4 Mbit (512Kb x8 or 256Kb x16, Boot Block) Low Voltage Single Supply Flash Memory NOT FOR NEW DESIGN M29W400T and M29W400B are repl.
