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| Part Number | CY62157EV30LL-55ZXET | CY62157EV30LL-55ZSXET | CY62157EV30LL-55ZXE |
|---|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Product Status | Last Time Buy | Active | Discontinued at Digi-Key |
| Memory Type | Volatile | Volatile | Volatile |
| Memory Format | SRAM | SRAM | SRAM |
| Technology | SRAM - Asynchronous | SRAM - Asynchronous | SRAM - Asynchronous |
| Memory Size | 8Mb (512K x 16) | 8Mb (512K x 16) | 8Mb (512K x 16) |
| Memory Interface | Parallel | Parallel | Parallel |
| Clock Frequency | - | - | - |
| Write Cycle Time - Word, Page | 55ns | 55ns | 55ns |
| Access Time | 55 ns | 55 ns | 55 ns |
| Voltage - Supply | 2.2V ~ 3.6V | 2.2V ~ 3.6V | 2.2V ~ 3.6V |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 48-TFSOP (0.724", 18.40mm Width) | 44-TSOP (0.400", 10.16mm Width) | 48-TFSOP (0.724", 18.40mm Width) |
| Supplier Device Package | 48-TSOP I | 44-TSOP II | 48-TSOP I |
