W25Q40EWUXIE TR Winbond 4Mbit 1.8V SpiFlash® 8-USON
MPNW25Q40EWUXIE TR
Active
IC FLASH 4MBIT SPI/QUAD 8USON
$0.5400Ref. price · indicative, final on quote
Packaging8-UFDFN Exposed Pad
RoHSROHS3 Compliant
SeriesSpiFlash®
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | SpiFlash® |
| Memory type | Non-Volatile |
| Mounting | Surface Mount |
| Voltage | 1.65V ~ 1.95V |
| Frequency | 104 MHz |
| Memory interface | SPI - Quad I/O, QPI |
| Operating temperature | -40°C ~ 85°C (TA) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Technology | FLASH - NOR |
| Memory size | 4Mbit |
| Memory format | FLASH |
| Case | 8-UFDFN Exposed Pad |
| Memory organization | 512K x 8 |
| Write cycle time - word, page | 800µs |