| PartNumber | CY7C4255-10AC | CY7C4255-10AXC | CY7C4255-10AXCT |
| Description | IC DEEP SYNC FIFO 8KX18 64LQFP | IC DEEP SYNC FIFO 8KX18 64LQFP | IC SYNC FIFO MEM 8KX18 64LQFP |
| Manufacturer | Cypress Semiconductor Corp | - | - |
| Product Category | Logic - FIFOs Memory | - | - |
| Series | CY7C | - | - |
| Packaging | Tray | - | - |
| Package Case | 64-LQFP | - | - |
| Operating Temperature | 0°C ~ 70°C | - | - |
| Mounting Type | Surface Mount | - | - |
| Function | Synchronous | - | - |
| Voltage Supply | 4.5 V ~ 5.5 V | - | - |
| Supplier Device Package | 64-TQFP (14x14) | - | - |
| Memory Size | 144K (8K x 18) | - | - |
| Data Rate | 100MHz | - | - |
| Access Time | 8ns | - | - |
| Current Supply Max | 45mA | - | - |
| Bus Directional | Uni-Directional | - | - |
| Expansion Type | Depth, Width | - | - |
| Programmable Flags Support | Yes | - | - |
| Retransmit Capability | Yes | - | - |
| FWFT Support | No | - | - |