The AT28HC256F-90JC is a 256Kb SPI EEPROM with a maximum access time of 90ns. It operates within a temperature range of 0-70°C and has a supply voltage of 5V. The device is packaged in a PLCC package and has a supply current of 80mA. It is not RoHS compliant.
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Microchip AT28HC256F-90JC technical specifications.
| Access Time | 90ns |
| Access Time-Max | 90ns |
| Package/Case | PLCC |
| Density | 256Kb |
| Interface | SPI, Parallel |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 256Kb |
| Memory Type | EEPROM, , Non-Volatile |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Operating Supply Voltage | 5V |
| Organization | 32KX8 |
| Package Quantity | 32 |
| Packaging | Rail/Tube |
| RoHS Compliant | No |
| Supply Current | 80mA |
| Write Protection | YES |
| RoHS | Not Compliant |
