W25Q40BWSNIG
IC FLASH 4MBIT SPI/QUAD 8SOICManufacturer: Winbond Electronics
Categories: Memory
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Winbond Electronics SpiFlash® W25Q40BWSNIG is a 4Mbit NOR Flash memory device featuring a high-performance Quad SPI interface. This non-volatile memory operates at clock frequencies up to 80 MHz, facilitating efficient data transfer. The W25Q40BWSNIG is organized as 512K x 8 bits and supports a wide operating voltage range of 1.65V to 1.95V. Its 8-SOIC (0.154" width) package is designed for surface mounting, making it suitable for compact electronic designs. Typical applications include industrial automation, consumer electronics, and automotive systems where reliable data storage is critical. The device offers a word/page write cycle time of 800µs and operates within an ambient temperature range of -40°C to 85°C.
Additional Information
Series: SpiFlash®RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 4Mbit |
| Memory Type | Non-Volatile |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 1.65V ~ 1.95V |
| Technology | FLASH - NOR |
| Clock Frequency | 80 MHz |
| Memory Format | FLASH |
| Supplier Device Package | 8-SOIC |
| Write Cycle Time - Word, Page | 800µs |
| Memory Interface | SPI - Quad I/O |
| Memory Organization | 512K x 8 |
| Programmable | Not Verified |
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