4Mb Synchronous SRAM, 256K x 18 configuration, offers a fast 4ns access time and operates at up to 133MHz. This CMOS memory component features a parallel interface and a 3.3V operating supply voltage, with a range of 3.135V to 3.6V. Packaged in a 100-pin TQFP (PQFP100) for surface mounting, it is lead-free and RoHS compliant, suitable for operation between -40°C and 85°C.
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Cypress CY7C1328G-133AXI technical specifications.
| Access Time | 4ns |
| Access Time-Max | 4ns |
| Address Bus Width | 18b |
| Package/Case | TQFP |
| Density | 4Mb |
| Frequency | 133MHz |
| Interface | Parallel |
| Lead Free | Lead Free |
| Max Frequency | 133MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 4.5Mb |
| Memory Type | SDR, , Volatile, SRAM |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 3.135V |
| Mount | Surface Mount |
| Number of Ports | 2 |
| Number of Words | 256000 |
| Operating Supply Voltage | 3.3V |
| Package Quantity | 72 |
| Packaging | Tray |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Supply Current | 225mA |
| Sync/Async | Synchronous |
| Word Size | 18b |
| RoHS | Compliant |
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