| Part Number | CY7C4255V-15ASC | CY7C4255V-25ASC |
|---|---|---|
| Manufacturer | Infineon Technologies | Rochester Electronics, LLC |
| Category | Logic - FIFOs Memory | Logic - FIFOs Memory |
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| Product Status | Obsolete | Active |
| Memory Size | 144K (8K x 18) | 8K x 18 |
| Function | Synchronous | Synchronous |
| Data Rate | 66.7MHz | 40MHz |
| Access Time | 10ns | 15ns |
| Voltage - Supply | 3 V ~ 3.6 V | 3 V ~ 3.6 V |
| Current - Supply (Max) | 30mA | 30mA |
| Bus Directional | Uni-Directional | Uni-Directional |
| Expansion Type | Depth, Width | Depth, Width |
| Programmable Flags Support | Yes | Yes |
| Retransmit Capability | Yes | Yes |
| FWFT Support | No | No |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 64-LQFP | 64-LQFP |
| Supplier Device Package | 64-TQFP (10x10) | 64-TQFP (10x10) |