AT28HC256-90TU
IC EEPROM 256KBIT PAR 28TSOPManufacturer: Microchip Technology
Categories: Memory
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Microchip Technology AT28HC256-90TU is a 256Kbit parallel EEPROM memory device organized as 32K x 8. This non-volatile memory offers a rapid 90 ns access time, suitable for demanding applications requiring quick data retrieval. The device operates within a voltage range of 4.5V to 5.5V and features a write cycle time of 10ms for word/page operations. Its surface-mount design utilizes a 28-TSOP package, facilitating integration into compact board layouts. This component is commonly employed in industrial control, automotive systems, and data logging applications where reliable, high-speed non-volatile storage is critical. The operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 28-TSSOP (0.465"", 11.80mm 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-TSOP |
| 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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