M29F040B 4 Mbit (512Kb x8, Uniform Block) Single S.
AMD
AM29F040B - 4 Megabit CMOS 5.0 Volt-only Uniform Sector Flash Memory
Am29F040B 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory DISTINCTIVE CHARACTERISTICS s 5.0 V ± 10% for read and write oper.
AMD
29F040B - AM29F040B
Am29F040B 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory DISTINCTIVE CHARACTERISTICS s 5.0 V ± 10% for read and write oper.
ST Microelectronics
M29F040B - 4 Mbit 512Kb x8 / Uniform Block Single Supply Flash Memory
M29F040B 4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory PRELIMINARY DATA s SINGLE 5V ± 10% SUPPLY VOLTAGE for PROGRAM, ERASE and READ OP.
