| Part Number | CY7C425-10AXCT | CY7C4255-10AXCT |
|---|---|---|
| Manufacturer | Infineon Technologies | Cypress Semiconductor Corp |
| Category | Logic - FIFOs Memory | Logic - FIFOs Memory |
|
|
|
| Product Status | Obsolete | Obsolete |
| Memory Size | 9K (1K x 9) | 144K (8K x 18) |
| Function | Asynchronous | Synchronous |
| Data Rate | 50MHz | 100MHz |
| Access Time | 10ns | 8ns |
| Voltage - Supply | 4.5 V ~ 5.5 V | 4.5 V ~ 5.5 V |
| Current - Supply (Max) | 85mA | 45mA |
| Bus Directional | Uni-Directional | Uni-Directional |
| Expansion Type | Depth, Width | Depth, Width |
| Programmable Flags Support | No | 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 | 32-TQFP | 64-LQFP |
| Supplier Device Package | 32-TQFP (7x7) | 64-TQFP (14x14) |