M29W400B is 4 Mbit 512Kb x8 or 256Kb x16 / Boot Block Low Voltage Single Supply Flash Memory manufactured by STMicroelectronics.
| Manufacturer | Part Number | Description |
|---|---|---|
Numonyx |
M29W400DB | 3V supply Flash memory |
|
Numonyx |
M29W400DT | 3V supply Flash memory |
|
Numonyx |
M29W400FB | 4-Mbit Boot Block 3 V Supply Flash memory |
|
Numonyx |
M29W400FT | 4-Mbit Boot Block 3 V Supply Flash memory |
The M29W400 is a non-volatile memory that may be erased electrically at the block or chip level and programmed in-system on a Byte-by-Byteor Wordby-Word basis using only a single 2.7V to 3.6V VCC supply. For Program and Erase operations the necessary high voltages are generated internally. The device can also be programmed in standard programmers.
