AT25256B-SSHL-B
IC EEPROM 256KBIT SPI 8SOICManufacturer: Microchip Technology
Categories: Memory
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Microchip Technology's AT25256B-SSHL-B is a 256Kbit non-volatile EEPROM memory integrated circuit. This component features an SPI serial interface capable of operating at clock frequencies up to 20 MHz. Its memory organization is 32K x 8, making it suitable for data storage applications requiring byte-level write and read operations. The device operates across a wide voltage supply range of 1.8V to 5.5V and is housed in a standard 8-SOIC surface-mount package. The AT25256B-SSHL-B is designed for demanding applications in industrial, automotive, and consumer electronics sectors where reliable data retention and efficient serial communication are critical. Its operating temperature range is specified from -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 7 week(s)Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 256Kbit |
| Memory Type | Non-Volatile |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 1.8V ~ 5.5V |
| Technology | EEPROM |
| Clock Frequency | 20 MHz |
| Memory Format | EEPROM |
| Supplier Device Package | 8-SOIC |
| Write Cycle Time - Word, Page | 5ms |
| Memory Interface | SPI |
| Memory Organization | 32K x 8 |
| Programmable | Verified |