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| Part Number | SST39VF400A-70-4I-EKE | SST39VF800A-70-4I-EKE | SST39VF200A-70-4I-EKE | SST39VF400A-70-4C-EKE |
|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Active | Active | Active | Active |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Memory Format | Flash | Flash | Flash | Flash |
| Technology | Flash | Flash | Flash | Flash |
| Memory Size | 4Mb (256K x 16) | 8Mb (512K x 16) | 2Mb (128K x 16) | 4Mb (256K x 16) |
| Memory Interface | Parallel | Parallel | Parallel | Parallel |
| Clock Frequency | - | - | - | - |
| Write Cycle Time - Word, Page | 20µs | 20µs | 20µs | 20µs |
| Access Time | 70 ns | 70 ns | 70 ns | 70 ns |
| Voltage - Supply | 2.7V ~ 3.6V | 2.7V ~ 3.6V | 2.7V ~ 3.6V | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 48-TFSOP (0.724", 18.40mm Width) | 48-TFSOP (0.724", 18.40mm Width) | 48-TFSOP (0.724", 18.40mm Width) | 48-TFSOP (0.724", 18.40mm Width) |
| Supplier Device Package | 48-TSOP | 48-TSOP | 48-TSOP | 48-TSOP |
