AT28HC256E-90FM/883
IC EEPROM 256KBIT PAR 28FLATPKManufacturer: Microchip Technology
Categories: Memory
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Microchip Technology's AT28HC256E-90FM-883 is a 256Kbit parallel EEPROM memory integrated circuit. Featuring a 90 ns access time, this non-volatile memory is organized as 32K x 8 bits and operates from a 4.5V to 5.5V supply. The device is housed in a 28-FlatPack, Ceramic Bottom-Brazed package, suitable for surface mount applications. Its wide operating temperature range of -55°C to 125°C (TC) makes it robust for demanding environments. Typical applications include industrial control systems, aerospace, and defense electronics where reliable, high-temperature data storage is critical. The write cycle time for a word or page is 10ms.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 23 week(s)Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 28-CFlatPack |
| Mounting Type | Surface Mount |
| Memory Size | 256Kbit |
| Memory Type | Non-Volatile |
| Operating Temperature | -55°C ~ 125°C (TC) |
| Voltage - Supply | 4.5V ~ 5.5V |
| Technology | EEPROM |
| Memory Format | EEPROM |
| Supplier Device Package | 28-FlatPack, Ceramic Bottom-Brazed |
| 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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