| 914241 | M29W400B-120ZA5TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914242 | M29W400B-120ZA6R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914243 | M29W400B-120ZA6TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914244 | M29W400B-150M1R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914245 | M29W400B-150M1TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914246 | M29W400B-150M5R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914247 | M29W400B-150M5TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914248 | M29W400B-150M6R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914249 | M29W400B-150M6TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914250 | M29W400B-150N1R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914251 | M29W400B-150N1TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914252 | M29W400B-150N5R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914253 | M29W400B-150N5TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914254 | M29W400B-150N6R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914255 | M29W400B-150N6TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914256 | M29W400B-150ZA1R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914257 | M29W400B-150ZA1TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914258 | M29W400B-150ZA5R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914259 | M29W400B-150ZA5TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
|
| 914260 | M29W400B-150ZA6R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914261 | M29W400B-150ZA6TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914262 | M29W400B-90M1R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914263 | M29W400B-90M1TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914264 | M29W400B-90M5R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914265 | M29W400B-90M5TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914266 | M29W400B-90M6R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914267 | M29W400B-90M6TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914268 | M29W400B-90N1R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914269 | M29W400B-90N1TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914270 | M29W400B-90N5R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914271 | M29W400B-90N5TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914272 | M29W400B-90N6R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914273 | M29W400B-90N6TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914274 | M29W400B-90ZA1R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914275 | M29W400B-90ZA1TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914276 | M29W400B-90ZA5R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914277 | M29W400B-90ZA5TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914278 | M29W400B-90ZA6R | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914279 | M29W400B-90ZA6TR | 4 Mbit 512Kb x8 or 256Kb x16, Boot Block Low Voltage Single Supply Flash Memory | ST Microelectronics |
| 914280 | M29W400BB | 4 Mbit (512Kb x8 or 256Kb x16, Boot Block) Low Voltage Single Supply Flash Memory | SGS Thomson Microelectronics |
