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| Part Number | CY7C057V-12AXC | CY7C057V-12AXCT | CY7C057V-15AXC | CY7C056V-12AXC | CY7C057V-12AC |
|---|---|---|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | Cypress Semiconductor Corp | Cypress Semiconductor Corp | Rochester Electronics, LLC |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Active |
| Memory Type | Volatile | Volatile | Volatile | Volatile | Volatile |
| Memory Format | SRAM | SRAM | SRAM | SRAM | SRAM |
| Technology | SRAM - Dual Port, Asynchronous | SRAM - Dual Port, Asynchronous | SRAM - Dual Port, Asynchronous | SRAM - Dual Port, Asynchronous | SRAM - Dual Port, Asynchronous |
| Memory Size | 1.152Mb (32K x 36) | 1.152Mb (32K x 36) | 1.152Mb (32K x 36) | 576Kb (16K x 36) | 1.152Mb (32K x 36) |
| Memory Interface | Parallel | Parallel | Parallel | Parallel | Parallel |
| Clock Frequency | - | - | - | - | - |
| Write Cycle Time - Word, Page | 12ns | 12ns | 15ns | 12ns | 12ns |
| Access Time | 12 ns | 12 ns | 15 ns | 12 ns | 12 ns |
| Voltage - Supply | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 144-LQFP | 144-LQFP | 144-LQFP | 144-LQFP | 144-LQFP |
| Supplier Device Package | 144-TQFP (20x20) | 144-TQFP (20x20) | 144-TQFP (20x20) | 144-TQFP (20x20) | 144-TQFP (20x20) |
