American Semiconductor, Inc. 200mm CMOS Foundry

Complete Silicon Services

Concept to Fabrication

American Semiconductor, Inc. is your complete silicon fabrication source from concept to fabrication. We offer a complete suite of services that enable you to realize your product in silicon.

Whether you have just sketched your concept on the back of a napkin or have a production process to replicate, American Semiconductor goes beyond typical foundries to ensure your product needs are met.

NEW Multi-Project Wafer (MPW) Program! American Semiconductor is now scheduling MPWs for 180nm Flexfet CMOS, enabling low cost proof-of-concept and prototype silicon on an advanced Multiple Independent Gate FET (MIGFET) technology.
MPW Program Details


American Semiconductor provides pure-play foundry services for all aspects of wafer fabrication and process development at low cost for low to mid-volumes. Wafer fabrication services are provided for Flexfet™ SOI CMOS process as well as Custom Fabrication for customer defined devices or processes on 200mm SOI or bulk silicon. American Semiconductor is dedicated to providing fast fabrication of designs with maximum protection of our customers' IP.

Flexfet™ is advanced SOI CMOS technology. Flexfet Independent Double Gated Transistor technology provides dynamic threshold control and is ultra low power, inherently radiation tolerant, and scalable to 65nm and below. 
Flexfet: A Better Kind of CMOS

FleX™ Silicon on Polymer is extreme wafer thinning technology that completely removes the handle silicon of an SOI wafer leaving fully functional, flexible circuits. FleX allows post-thinning fab processing.
FleX: Extreme Wafer Thinning

Custom Fabrication provides solutions for all customer defined processing needs, including: copy smart and copy exact methodologies, process development & integration, design support, process transfer, lab services, and testing. Custom Fabrication gained American Semiconductor recognition by the Boeing Company as Supplier of the Year in the Technology category in 2007. 
Custom Fabrication: Your Silicon Made. Simple.

Design & Development Services is a turnkey design engineering and product development solution providing engineering expertise on Flexfet as well as outside foundry processes.
Design & Development Services: Customer Focused Engineering

American Semiconductor is an award winning, on-shore U.S. semiconductor foundry that develops and commercializes process technology. We are active in advanced technology research supporting programs for agencies such as the U.S. Department of Defense, U.S. Department of Energy, and NASA.