AT28HC64B-90SI
IC EEPROM 64KBIT PARALLEL 28SOICManufacturer: Microchip Technology
Categories: Memory
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Microchip Technology AT28HC64B-90SI is a 64Kbit parallel EEPROM memory device offering a 90 ns access time. This non-volatile memory is organized as 8K x 8 bits and features a standard parallel interface. The AT28HC64B-90SI operates from a 4.5V to 5.5V supply voltage and has a word write cycle time of 10ms. It is housed in a 28-SOIC (0.295", 7.50mm width) surface-mount package, suitable for operation across an industrial temperature range of -40°C to 85°C. This component finds application in industrial control, automotive, and data logging systems where reliable non-volatile data storage is required.
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 | 28-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 64Kbit |
| 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 | 8K x 8 |
| Programmable | Not Verified |
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