M29F400T M29F400B 4 Mbit (512Kb x8 or 256Kb x16, B.
AM29F400B - 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
M29F400BB - 4-Mbit Single Supply Flash Memory
M29F400B - 4 Mbit 512Kb x8 or 256Kb x16 / Boot Block Single Supply Flash Memory
29F400B - AM29F400B
MBM29F400BC - 4M (512K x 8/256K x 16) BIT FLASH MEMORY
MBM29F400BC-55 - 4M (512K x 8/256K x 16) BIT FLASH MEMORY
MBM29F400BC-70 - 4M (512K x 8/256K x 16) BIT FLASH MEMORY
MBM29F400BC-90 - 4M (512K x 8/256K x 16) BIT FLASH MEMORY
M29F400BT - 4-Mbit Single Supply Flash Memory