AT28C256-20UM/883
IC EEPROM 256KBIT PAR 28CPGAManufacturer: Microchip Technology
Categories: Memory
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Microchip Technology's AT28C256-20UM-883 is a 256Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) component offering a parallel interface. This non-volatile memory features a fast 200 ns access time and a memory organization of 32K x 8. Designed for demanding applications, it operates within a voltage range of 4.5V to 5.5V and supports a wide industrial operating temperature range of -55°C to 125°C (TC). The component utilizes a 28-CPGA (Ceramic Pin Grid Array) package, measuring 13.97x16.51 mm, suitable for through-hole mounting. This device is well-suited for use in aerospace, defense, and industrial automation systems where high reliability and robust performance are 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: 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 | 200 ns |
| Memory Organization | 32K x 8 |
| Programmable | Not Verified |
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