The AT28HC256E-90SC is a 256Kb EEPROM memory IC with a 5V operating supply voltage and 90ns access time. It is packaged in a SOIC package and is designed for surface mount applications. The device operates within a temperature range of 0°C to 70°C and is available in quantities of 27 per package. The AT28HC256E-90SC is a non-volatile memory IC that contains lead, making it non-compliant with lead-free requirements.
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| Access Time | 90ns |
| Package/Case | SOIC |
| Frequency | 90GHz |
| Interface | Parallel |
| Lead Free | Contains Lead |
| 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 |
| Package Quantity | 27 |
| Packaging | Rail/Tube |
| RoHS | Not Compliant |
