The AT28HC256-12TUSL383 is a 256Kb parallel interface flash memory from Microchip. It operates within a temperature range of -40°C to 85°C and has a maximum supply voltage of 5.5V. The device is packaged in a TSOP and is designed for surface mount applications. It has a maximum access time of 120ns and a supply current of 80mA.
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| Access Time-Max | 120ns |
| Package/Case | TSOP |
| 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 |
| Programming Voltage | 5.5V |
| Radiation Hardening | No |
| Supply Current | 80mA |
| Write Protection | YES |
| RoHS | Compliant |
