| PartNumber | SST39LF512-45-4C-NHE | SST39LF512-45-4C-NHE-T | SST39LF512-45-4C-WHE |
| Description | NOR Flash 64K X 8 45ns | NOR Flash 3.0 to 3.6V 512Kbit Multi-Purpose Flash | IC FLASH 512K PARALLEL 32TSOP |
| Manufacturer | Microchip | Microchip | - |
| Product Category | NOR Flash | NOR Flash | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | PLCC-32 | PLCC-32 | - |
| Series | SST39LF | SST39LF | - |
| Memory Size | 512 kbit | 512 kbit | - |
| Interface Type | Parallel | Parallel | - |
| Organization | 64 k x 8 | 64 k x 8 | - |
| Timing Type | Asynchronous | Asynchronous | - |
| Data Bus Width | 8 bit | 8 bit | - |
| Supply Voltage Min | 3 V | 3 V | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Current Max | 20 mA | 20 mA | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Packaging | Tube | Reel | - |
| Height | 2.84 (Max) mm | - | - |
| Length | 14.05 (Max) mm | - | - |
| Memory Type | NOR | NOR | - |
| Speed | 45 ns | 45 ns | - |
| Type | No Boot Block | - | - |
| Width | 11.51 (Max) mm | - | - |
| Architecture | Sector | Sector | - |
| Brand | Microchip Technology | Microchip Technology | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | NOR Flash | NOR Flash | - |
| Programming Voltage | 3 V to 3.6 V | - | - |
| Standard | Not Supported | - | - |
| Factory Pack Quantity | 30 | 750 | - |
| Subcategory | Memory & Data Storage | Memory & Data Storage | - |