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| Part Number | CY7C131E-15NXI | CY7C131E-55NXI |
|---|---|---|
| Manufacturer | Infineon Technologies | Cypress Semiconductor Corp |
| Product Status | Obsolete | Obsolete |
| Memory Type | Volatile | Volatile |
| Memory Format | SRAM | SRAM |
| Technology | SRAM - Dual Port, Asynchronous | SRAM - Dual Port, Asynchronous |
| Memory Size | 8Kb (1K x 8) | 8Kb (1K x 8) |
| Memory Interface | Parallel | Parallel |
| Clock Frequency | - | - |
| Write Cycle Time - Word, Page | 15ns | 55ns |
| Access Time | 15 ns | 55 ns |
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 52-BQFP | 52-BQFP |
| Supplier Device Package | 52-PQFP (10x10) | 52-PQFP (10x10) |
