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LIMCHIP CO., LIMITED
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RFQ ListingMemory ICs
W25 × 40CLUXIG is a Winbond 4 Mb Dual/Quad SPI NOR Flash organized x1 / x2 / x4 (Serial) in a 8-pad USON (2 × 3 mm) package. LimChip stocks this exact ordering code; confirm date code and packing condition by RFQ.
ManufacturerWinbond Electronics
Package8-pad USON (2 × 3 mm)
SeriesWinbond SpiFlash
Storage Specifications
| Parameter | Value / Specification |
|---|---|
| Memory Type | Dual/Quad SPI NOR Flash |
| Density / Capacity | This 4 Mb Dual/Quad SPI NOR Flash provides code storage and data-logging in a compact 8-pad USON (2 × 3 mm) package. |
| Organization / Data Width | × 1 / × 2 / × 4 (Serial) |
| Speed / Data Rate | 104 MHz (mCLK) |
| Package / Case | 8-pad USON (2 × 3 mm) |
| Interface | Dual / Quad SPI ( × -series) |
| Supply Voltage | 2.3 V – 3.6 V |
| Temperature Range (Tcase) | Industrial (-40°C to +85°C) |
| Technology | NOR Flash (SLC) |
| Cell Type | SLC |
| Compliance | RoHS / Halogen-free; JEDEC SPI compatible |
Storage Features & Applications
- This 4 Mb Dual/Quad SPI NOR Flash provides code storage and data-logging in a compact 8-pad USON (2 × 3 mm) package.
- It supports Dual / Quad SPI (X-series) operation up to 104 MHz for fast firmware read and execute-in-place.
- Organized as x1 / x2 / x4 (Serial), it fits standard serial-flash footprints on space-limited boards.
- A 2.3 V – 3.6 V single supply simplifies power design versus parallel NOR alternatives.
- Housed in a 8-pad USON (2 × 3 mm), it is the mainstream serial-NOR footprint for embedded and consumer designs.
- Rated for the Industrial (-40°C to +85°C) range, it covers industrial and embedded operating environments.
- Winbond SpiFlash features include uniform 4 KB sectors, 100k erase cycles and 20-year data retention.
Need Price & Availability for W25X40CLUXIG?
LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for W25X40CLUXIG.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
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Quality, Shipping & Payment
Commercial and shipment details for W25X40CLUXIG are confirmed with the formal quotation.
Shipping
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Payment
Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.
Frequently Asked Questions
Is W25X40CLUXIG available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for W25X40CLUXIG by RFQ.
What should buyers check before ordering W25X40CLUXIG?
Buyers should check density, interface, package, firmware qualification and lifecycle status for W25X40CLUXIG, together with live stock and traceable supply.
How do I request a quote for W25X40CLUXIG?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.