AT28HC256-90SU
IC EEPROM 256KBIT PAR 28SOICManufacturer: Microchip Technology
Categories: Memory
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The Microchip Technology AT28HC256-90SU is a 256Kbit non-volatile EEPROM memory integrated circuit featuring a parallel interface. This component offers a fast 90 ns access time, making it suitable for applications requiring rapid data retrieval. The memory organization is 32K x 8, and it operates within a voltage supply range of 4.5V to 5.5V. Designed for surface mounting, the AT28HC256-90SU is housed in a 28-SOIC (0.295", 7.50mm Width) package. Its operating temperature range is -40°C to 85°C (TC). This device is commonly utilized in industrial control systems, automotive electronics, and general-purpose data storage applications where reliable non-volatile memory is essential. The write cycle time for a word or page is 10 ms.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 8 week(s)Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 28-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 256Kbit |
| Memory Type | Non-Volatile |
| Operating Temperature | -40°C ~ 85°C (TC) |
| Voltage - Supply | 4.5V ~ 5.5V |
| Technology | EEPROM |
| Memory Format | EEPROM |
| Supplier Device Package | 28-SOIC |
| Write Cycle Time - Word, Page | 10ms |
| Memory Interface | Parallel |
| Access Time | 90 ns |
| Memory Organization | 32K x 8 |
| Programmable | Not Verified |
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