Discover Winbond's Innovative QspiNAND Flash Memory Products

Winbond is proud to introduce its QspiNAND flash memory products, offering a winning combination of affordability and reliability for embedded designers. Our QspiNAND flash memory products are available in 512Mb, 1Gb, 2Gb, and 4Gb densities, all featuring the Quad SPI interface. These products are designed to cater to your storage needs, especially when dealing with NOR flash systems exceeding 512Mb densities.

Why Choose Winbond's QspiNAND Products?

In addition to their cost-effectiveness, Winbond's QspiNAND products also come in smaller package sizes, leading to significant cost savings in manufacturing processes. These savings extend beyond just PCB costs and encompass various aspects of your production process.

For those seeking a dependable and budget-friendly memory solution, Winbond's QspiNAND products are the ideal choice. Not only do they offer cost-efficiency, but they also boast faster program and erase times, enhancing your overall system performance.


Winbond's Innovative Features

Our QspiNAND flash memory products shine with their "continuous read" functionality, efficiently transferring NAND contents to DRAM. This reduces the need for code shadowing, resulting in a marked improvement in system performance.

What Sets Us Apart?

Compared to competing NAND flash memory products, Winbond's High-Performance QspiNAND flash memory stands out with its remarkable data transfer rate of up to 83MB/s. Additionally, it supports a hardware reset pin, simplifying both hardware and software designs, especially in automotive display applications. You can choose from single, dual, and quad I/O options, allowing you to tailor your storage density and data transfer rates according to your specific needs. 



The Perfect Solution

In conclusion, Winbond's QspiNAND flash memory products offer designers a reliable and cost-effective solution for storing code, especially in NOR flash systems with densities exceeding 512Mb. With built-in ECC, the QspiNAND family of products ensures greater reliability for every application. Simultaneously, our High-Performance QspiNAND flash memory boasts faster data transfer rates, making it an excellent fit for automotive applications and beyond.

Choose Winbond for innovation, affordability, and performance. Elevate your embedded designs with our QspiNAND flash memory solutions today.


Part No. Voltage Speed Temp. Features Status Industrial
Automotive Industrial
W25N01KW 1.7V - 1.95V 104MHz -40℃ ~ 85℃ / -40℃ ~ 105℃ x1/x2/x4, Buffer Read, Continuous Read, Sequential Read, On-chip ECC - P pdf
W25N01KV 2.7V - 3.6V 104MHz -40℃ ~ 85℃ / -40℃ ~ 105℃ x1/x2/x4, Buffer Read, Sequential Read, On-chip ECC - P pdf
W25N01JW 1.7V - 1.95V STR166MHz / DTR80MHz -40℃ ~ 85℃ / -40℃ ~ 105℃ / -40℃ ~ 115℃ x1/x2/x4, Buffer Read, Continuous Read, Sequential Read, On-chip ECC P P pdf
W25N01GW 1.7V - 1.95V 104MHz -40℃ ~ 85℃ / -40℃ ~ 105℃ x1/x2/x4, Buffer Read, Continuous Read, On-chip ECC N P pdf
W25N01GV 2.7V - 3.6V 104MHz -40℃ ~ 85℃ / -40℃ ~ 105℃ / -40℃ ~ 115℃ x1/x2/x4, Buffer Read, Continuous Read, On-chip ECC P P pdf

Status:P= Mass Production, S= Samples, UD= Under Development, N= Not Recommended For New Design
All Winbond Flash products are "Green", Halogen-Free and RoHS compliant packaging. Refer to the datasheet for details and specifications.


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