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| PartNumber | DSM2190F4V | DSM2190F4V-15K6 | DSM2190F4V-15T6 |
| Description | IC FLASH 2M PARALLEL 52PLCC | IC FLASH 2M PARALLEL 52PQFP | |
| Manufacturer | ST | ST | STMicroelectronics |
| Product Category | Memory | Memory | IC Chips |
| Series | - | - | - |
| Packaging | Tube | Tube | Tray |
| Package Case | 52-LCC (J-Lead) | 52-LCC (J-Lead) | 52-QFP |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Interface | Parallel | Parallel | Parallel |
| Voltage Supply | 3 V ~ 3.6 V | 3 V ~ 3.6 V | 3 V ~ 3.6 V |
| Supplier Device Package | 52-PLCC (19.1x19.1) | 52-PLCC (19.1x19.1) | 52-PQFP (10x10) |
| Memory Size | 2M (256K x 8) | 2M (256K x 8) | 2M (256K x 8) |
| Memory Type | FLASH | FLASH | FLASH |
| Speed | 150ns | 150ns | 150ns |
| Format Memory | FLASH | FLASH | FLASH |