| PartNumber | AT45DB041E-SHNHT-B | AT45DB041E-SHNHA-T | AT45DB041E-SHNHC-T |
| Description | NOR Flash 8-SOIC-W, EXT TEMP, NON-AECQ, 1.65V, TUBE | NOR Flash 4Mb, 1.65V, 85Mhz Serial Flash | NOR Flash 4Mb, 1.65V, 85Mhz Serial Flash |
| Manufacturer | Adesto Technologies | Adesto Technologies | Adesto Technologies |
| Product Category | NOR Flash | NOR Flash | NOR Flash |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SOIC-8 Wide | SOIC-8 Wide |
| Series | AT45DB041E | AT45DB041E | AT45DB041E |
| Packaging | Tube | Reel | Reel |
| Brand | Adesto Technologies | Adesto Technologies | Adesto Technologies |
| Product Type | NOR Flash | NOR Flash | NOR Flash |
| Factory Pack Quantity | 90 | 2000 | 2000 |
| Subcategory | Memory & Data Storage | Memory & Data Storage | Memory & Data Storage |
| Tradename | DataFlash | DataFlash | DataFlash |
| Unit Weight | 0.019048 oz | - | - |
| Memory Size | - | 4 Mbit | 4 Mbit |
| Maximum Clock Frequency | - | 70 MHz | 70 MHz |
| Interface Type | - | SPI | SPI |
| Organization | - | 512 k x 8 | 512 k x 8 |
| Timing Type | - | Synchronous | Synchronous |
| Data Bus Width | - | 8 bit | 8 bit |
| Supply Voltage Min | - | 1.65 V | 1.65 V |
| Supply Voltage Max | - | 3.6 V | 3.6 V |
| Supply Current Max | - | 15 mA | 15 mA |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 85 C | + 85 C |
| Memory Type | - | NOR | NOR |
| Speed | - | 70 MHz | 70 MHz |
| Architecture | - | Chip Erase | Chip Erase |