 | |  | |
| PartNumber | M29F400BB90N1 | M29F400BB90N6 | M29F400BB90N1T |
| Description | NOR Flash 512Kx8 or 256Kx16 90 | NOR Flash 512Kx8 or 256Kx16 90 | |
| Manufacturer | STMicroelectronics | STMicroelectronics | ST |
| Product Category | NOR Flash | NOR Flash | IC Chips |
| RoHS | N | N | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TSOP-48 | TSOP-48 | - |
| Series | M29F | M29F | - |
| Memory Size | 4 Mbit | 4 Mbit | - |
| Interface Type | Parallel | Parallel | - |
| Organization | 512 k x 8, 256 k x 16 | 512 k x 8, 256 k x 16 | - |
| Timing Type | Asynchronous | Asynchronous | - |
| Data Bus Width | 8 bit, 16 bit | 8 bit, 16 bit | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Current Max | 20 mA | 20 mA | - |
| Minimum Operating Temperature | 0 C | - 40 C | - |
| Maximum Operating Temperature | + 70 C | + 85 C | - |
| Packaging | Tray | Tray | - |
| Memory Type | NOR | NOR | - |
| Speed | 90 ns | 90 ns | - |
| Architecture | Block Erase | Block Erase | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | NOR Flash | NOR Flash | - |
| Standard | Not Supported | Not Supported | - |
| Factory Pack Quantity | 96 | 96 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |