AT29C257-90JI
IC FLASH 256KBIT PARALLEL 32PLCCManufacturer: Microchip Technology
Categories: Memory
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Microchip Technology AT29C257-90JI is a 256Kbit parallel FLASH memory device. This non-volatile memory features a 32K x 8 organization and offers a rapid 90 ns access time. Operating across a 4.5V to 5.5V supply voltage range, it utilizes a parallel interface for data transfer. The AT29C257-90JI is housed in a 32-PLCC (J-Lead) surface-mount package, suitable for demanding applications. Its write cycle time for word or page operations is 10ms. This component finds application in industrial control, automotive systems, and consumer electronics where reliable non-volatile data storage is critical. The device operates within an extended temperature range of -40°C to 85°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 32-LCC (J-Lead) |
| 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 | FLASH |
| Memory Format | FLASH |
| Supplier Device Package | 32-PLCC (13.97x11.43) |
| 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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