| PartNumber | SST25PF040CT-40I/NP | SST25PF040CT-40I/MF | SST25PF040CT-40I/SN |
| Description | NOR Flash 2.3V TO 3.6V 4Mb SPI FLASH | NOR Flash 4M Flash SPI | NOR Flash 4M Flash SPI |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | NOR Flash | NOR Flash | NOR Flash |
| RoHS | Y | Y | Y |
| Package / Case | UDFN-8 | TDFN-S-8 | SOIC-8 |
| Series | SST25PF | SST25PF | SST25PF |
| Packaging | Reel | Reel | Reel |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Type | NOR Flash | NOR Flash | NOR Flash |
| Factory Pack Quantity | 3000 | 2000 | 3300 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |