AT28HC256-90UM/883
IC EEPROM 256KBIT PAR 28CPGAManufacturer: Microchip Technology
Categories: Memory
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Microchip Technology's AT28HC256-90UM-883 is a 256Kbit Non-Volatile EEPROM memory integrated circuit. Featuring a parallel interface and organized as 32K x 8, this component offers a fast 90 ns access time. Designed for robust operation, it supports a supply voltage range of 4.5V to 5.5V and operates across an extended temperature range of -55°C to 125°C (TC). The AT28HC256-90UM-883 is housed in a 28-CPGA package (13.97x16.51) and is suitable for demanding applications in industrial, defense, and aerospace sectors. Write cycle times are specified at 10ms per word/page.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 23 week(s)Product Status: ActivePackaging: BoxDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Box |
| Package / Case | 28-BCPGA |
| Mounting Type | Through Hole |
| 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-CPGA (13.97x16.51) |
| 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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