The CAT28C256NI-15T is a 256Kb parallel SRAM from Onsemi. It operates at a maximum supply voltage of 5.5V and a minimum supply voltage of 4.5V. The device features a maximum access time of 150ns and is packaged in a PLCC package for surface mount applications. The operating temperature range is -40°C to 85°C. This device is not RoHS compliant.
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| Access Time-Max | 150ns |
| Package/Case | PLCC |
| Density | 256Kb |
| Interface | Parallel |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Operating Supply Voltage | 5V |
| Organization | 32KX8 |
| Packaging | Tape and Reel |
| RoHS Compliant | No |
| Supply Current | 30mA |
| Write Protection | YES |
| RoHS | Not Compliant |
