The FM31278-G is a 256Kb 2-wire FRAM IC with a maximum access time of 3us. It operates over a supply voltage range of 4V to 5.5V and draws 1.5mA of operating current. The device is packaged in a SOIC package and is RoHS compliant. It is rated for operation between -40°C and 85°C.
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Cypress FM31278-G technical specifications.
| Access Time-Max | 3us |
| Package/Case | SOIC |
| Density | 256Kb |
| Interface | 2-Wire |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4V |
| Mount | Surface Mount |
| Number of Voltages Monitored | 2 |
| Operating Supply Current | 1.5mA |
| Overvoltage Threshold | 4.4V |
| Package Quantity | 56 |
| Packaging | Rail/Tube |
| RoHS Compliant | Yes |
| Supply Voltage-Nom | 5.5V |
| Undervoltage Threshold | 3.9V |
| RoHS | Compliant |
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