| PartNumber | AT49BV001AT-55JI | AT49BV001AT-55TI | AT49BV001AT-55VI |
| Description | IC FLASH 1M PARALLEL 32PLCC | IC FLASH 1M PARALLEL 32TSOP | IC FLASH 1M PARALLEL 32VSOP |
| Manufacturer | Atmel | - | - |
| Product Category | Memory | - | - |
| Series | - | - | - |
| Packaging | Tube | - | - |
| Package Case | 32-LCC (J-Lead) | - | - |
| Operating Temperature | -40°C ~ 85°C (TC) | - | - |
| Interface | Parallel | - | - |
| Voltage Supply | 2.7 V ~ 3.6 V | - | - |
| Supplier Device Package | 32-PLCC | - | - |
| Memory Size | 1M (128K x 8) | - | - |
| Memory Type | FLASH | - | - |
| Speed | 55ns | - | - |
| Format Memory | FLASH | - | - |