Synchronous FIFO memory IC featuring an 18Kb density and a 9-bit data bus width. This unidirectional device operates at a maximum frequency of 40MHz with a 15ns access time. It is housed in a 32-TQFP surface-mount package and supports programmable flags. The operating supply voltage ranges from 3V to 3.6V, with a typical supply current of 20mA.
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Cypress CY7C4231V-25AXCT technical specifications.
| Access Time | 15ns |
| Access Time-Max | 15ns |
| Bus Directional | Unidirectional |
| Package/Case | TQFP |
| Data Bus Width | 9b |
| Density | 18Kb |
| Direction | Unidirectional |
| Frequency | 40MHz |
| FWFT Support | No |
| Max Frequency | 40MHz |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Current | 20mA |
| Max Supply Voltage | 3.6V |
| Memory Size | 18Kb |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Number of Circuits | 2 |
| Operating Supply Voltage | 3.3V |
| Organization | 2KX9 |
| Package Quantity | 2000 |
| Packaging | Tape and Reel |
| Programmable Flags Support | Yes |
| Retransmit Capability | No |
| Series | CY7C |
| Supply Current | 20mA |
| Sync/Async | Synchronous |
| Word Size | 9b |
| RoHS | Not Compliant |
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