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| Part Number | CAT28F020LI90 | CAT28F010LI90 | CAT28F020GI90 | CAT28F020L90 |
|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | onsemi |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Memory Format | Flash | Flash | Flash | Flash |
| Technology | Flash | Flash | Flash | Flash |
| Memory Size | 2Mb (256K x 8) | 1Mb (128K x 8) | 2Mb (256K x 8) | 2Mb (256K x 8) |
| Memory Interface | Parallel | Parallel | Parallel | Parallel |
| Clock Frequency | - | - | - | - |
| Write Cycle Time - Word, Page | 90ns | 90ns | 90ns | 90ns |
| Access Time | 90 ns | 90 ns | 90 ns | 90 ns |
| Voltage - Supply | 4.75V ~ 5.25V | 4.5V ~ 5.5V | 4.75V ~ 5.25V | 4.75V ~ 5.25V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Through Hole | Through Hole | Surface Mount | Through Hole |
| Package / Case | 32-DIP (0.600", 15.24mm) | 32-DIP (0.600", 15.24mm) | 32-LCC (J-Lead) | 32-DIP (0.600", 15.24mm) |
| Supplier Device Package | 32-PDIP | 32-PDIP | 32-PLCC (11.43x13.97) | 32-PDIP |
