The AT28HC256-12TU is a 256Kb non-volatile EEPROM memory device from Microchip. It operates at a maximum supply voltage of 5.5V and a minimum supply voltage of 4.5V. The device features a maximum operating temperature of 85°C and a minimum operating temperature of -40°C. It is available in a TSOP1-28 package and is lead-free compliant. The AT28HC256-12TU is suitable for surface mount applications.
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| Access Time | 120ns |
| Package/Case | TSOP |
| Frequency | 5MHz |
| Interface | Parallel |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Memory Size | 256Kb |
| Memory Type | Non-Volatile, , EEPROM |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Operating Supply Voltage | 5V |
| Package Quantity | 234 |
| Packaging | Tray |
| RoHS Compliant | Yes |
| RoHS | Compliant |
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