W25Q40EWUXAE
IC FLASH 4MBIT SPI/QUAD 8USONManufacturer: Winbond Electronics
Categories: Memory
Quality Control: Learn More
Winbond Electronics' W25Q40EWUXAE is a 4Mbit SpiFlash® NOR Flash memory device. This component supports SPI and Quad I/O, including Quad Peripheral Interface (QPI) modes, enabling high-speed data transfer up to 104 MHz with an access time of 7 ns. The memory is organized as 512K x 8 and operates from a 1.65V to 1.95V supply. Designed for surface mounting, it is supplied in an 8-USON (2x3) package with an exposed pad. The device features a typical write cycle time of 50µs for words and 3ms for pages. Operating across an industrial temperature range of -40°C to 105°C, the W25Q40EWUXAE is suitable for applications in consumer electronics, industrial control, and automotive systems requiring reliable non-volatile storage.
Additional Information
Series: SpiFlash®RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-UFDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Memory Size | 4Mbit |
| Memory Type | Non-Volatile |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Voltage - Supply | 1.65V ~ 1.95V |
| Technology | FLASH - NOR |
| Clock Frequency | 104 MHz |
| Memory Format | FLASH |
| Supplier Device Package | 8-USON (2x3) |
| Write Cycle Time - Word, Page | 50µs, 3ms |
| Memory Interface | SPI - Quad I/O, QPI |
| Access Time | 7 ns |
| Memory Organization | 512K x 8 |
| Programmable | Not Verified |
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