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| Part Number | CY62148DV30LL-55SXI | CY62148EV30LL-55SXI | CY62148DV30LL-55SXIT | CY62148DV30LL-55ZSXI | CY62148DV30L-55SXI |
|---|---|---|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | Infineon Technologies | Rochester Electronics, LLC | Rochester Electronics, LLC |
| Product Status | Obsolete | Active | Obsolete | Active | Active |
| Memory Type | Volatile | Volatile | Volatile | Volatile | Volatile |
| Memory Format | SRAM | SRAM | SRAM | SRAM | SRAM |
| Technology | SRAM - Asynchronous | SRAM - Asynchronous | SRAM - Asynchronous | SRAM - Asynchronous | SRAM - Asynchronous |
| Memory Size | 4Mb (512K x 8) | 4Mb (512K x 8) | 4Mb (512K x 8) | 4Mb (512K x 8) | 4Mb (512K x 8) |
| Memory Interface | Parallel | Parallel | Parallel | Parallel | Parallel |
| Clock Frequency | - | - | - | - | - |
| Write Cycle Time - Word, Page | 55ns | 55ns | 55ns | 55ns | 55ns |
| Access Time | 55 ns | 55 ns | 55 ns | 55 ns | 55 ns |
| Voltage - Supply | 2.2V ~ 3.6V | 2.2V ~ 3.6V | 2.2V ~ 3.6V | 2.2V ~ 3.6V | 2.2V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 32-SOIC (0.445", 11.30mm Width) | 32-SOIC (0.445", 11.30mm Width) | 32-SOIC (0.445", 11.30mm Width) | 32-SOIC (0.445", 11.30mm Width) | 32-SOIC (0.445", 11.30mm Width) |
| Supplier Device Package | 32-SOIC | 32-SOIC | 32-SOIC | 32-SOIC | 32-SOIC |
