World’s Largest Inventory of Memory ICs Available for Direct Purchase on

Comprehensive selection of flash & DRAM ICs

Fast 3-day worldwide shipping direct from Winbond warehouses

Free worldwide shipping for all orders US$150 and above; a flat US$6.99 worldwide shipping fee for all other orders.

Choose from our comprehensive product specifications, buy as few or as many as you’d like for your prototyping or proof-of-concept needs, and enjoy our low shipping costs.

Contact us to unlock exclusive large-volume pricing.

Steep Discounts Available for Corporate Clients

Contact us now to get the best offer exclusively for you!

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At TECHDesign, we provide Winbond flash memory ICs ranging in densities from 512 KB through 8 GB. For DRAM ICs, we offer a variety of products with high bandwidth and low power consumption, such as HyperRAM , SDRAM, DDR, DDR2, DDR3, lower-power DDR, DDR2, and DDR3 series.

Specialty DRAM and Lower-Power SDRAM & HyperRAM


The data-rate options, up to 2.13 Gbps, support advanced processors for various operating systems and are thus ideal for applications involving FHD video processing, face recognition, and object detection.


Our low power product series are able to support your 1.2V operating needs with very low power architectures, and they are available in x8, x16 and x32 data widths for application in mobile devices.


This ultra-low power, space-saving solution to your memory needs is especially suitable for use in battery-powered and energy-saving devices.

NOR Flash & NAND Flash

High Speed | Low Power | Small Board Footprint

SpiFlash® Family

NOR flash memories with densities from 512KB to 1GB come in small-package sizes and offer high-speed performance up to 133MHz for diverse uses.


NOR flash memories with densities from 512KB to 1GB come in small-package sizes and offer high-speed performance up to 133MHz for diverse uses.

QspiNAND Flash

This code-storage memory offers densities ranging from 512MB to 4GB and has both built-in ECC and bad block management, enabling fast data transfer and simplified NAND management for system designs.

June 23, 2022

Learn More about Winbond

Winbond offers professional memory solutions and is currently the leading supplier in the global market for NOR flash, holding 35% of the global market share.

Data source: EE Times News, Top Suppliers Enjoy Big Gains in Small NOR Flash Market”,June 23, 2022

Winbond, headquartered in Taiwan, operates a state-of-the-art 12-inch fab and holds certifications including ISO 9001, ISO 14001, ISO 27001, IATF 16949, QC 080000, and OHSAS 18001. Notably, Winbond is the first memory manufacturer in Taiwan to have obtained the ISO 26262 certification, which is the highest standard for automotive functional safety.

Trusted Quality: Independently Verified Certifications

Why Buy Winbond Memory ICs on TECHDesign?

Direct from Winbond

TECHDesign is the official Winbond online store operated by a wholly-owned subsidiary of Winbond Electronics. When you buy on TECHDesign, Winbond ships your order from its warehouses, thus guaranteeing 100% authenticity.

Fast 3-day worldwide shipping for in-stock items Short 2–4 week lead times for non-stock items

From the evaluation to production stages, we’ve got you covered.

Whether you need only one piece for evaluation or a large-volume production order, we will meet your scheduling needs right here.

Exclusive steep discounts for our corporate clients

We offer substantial price cuts on large-volume orders made by our corporate clients, thus significantly reducing their project costs.

Purchase Inquiry

Are you seeking small samples for evaluation or large-volume procurement for a project?

Whether you are an engineer or a purchaser, we’ve got you covered!

Inquire now and we will get back to you within 24 hours, Monday through Friday.

Contact Us for Assistance

If you need assistance searching for cross-reference parts or have any other questions, please feel free to contact us.

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