Winbond Electronics W25Q40EWUXIE Flash Memory
NOR Flash Serial (SPI, Dual SPI, Quad SPI) 1.8V 4M-bit 512K x 8 6ns 8-Pin USON EP Tube
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
W25Q40EWUXIE
Detailed Description
NOR Flash Serial (SPI, Dual SPI, Quad SPI) 1.8V 4M-bit 512K x 8 6ns 8-Pin USON EP Tube
Package
USON-8
Lifecycle Status
Active
Datasheet
W25Q40EWUXIE Datasheet
Quick Jump:
Technical Specifications
Winbond Electronics W25Q40EWUXIE Flash Memory technical specifications.
General
RoHS
Yes
Number of Pins
8
Mounting Type
Surface Mount
Lifecycle Status
Active
Reference Case
USON8
Reference Date Code
17+
Estimated Eol Date
2026
Family Name
W25Q40EW
Automotive
No
PPAP
No
Alternate Parts Comparison (W25Q40EWUXIE vs W25Q64JVSSIQ vs W25Q80DVSSIG vs W25X05CLUXIG)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Number of Pins | 8 | 8 | 8 | 8 |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Active | LTB | Obsolete |
| Architecture | Sectored | Sectored | Sectored | Sectored |
| Automotive | No | No | No | No |
| Block Organization | Symmetrical | Symmetrical | Symmetrical | Symmetrical |
| Boot Block | No | No | Yes | Yes |
| Cell Type | NOR | NOR | NOR | NOR |
| Command Compatible | Yes | Yes | Yes | Yes |
| Ecc Support | No | No | No | No |
| Max Access Time Ns | 6 | 6 | 6 | 8 |
| Action |
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