Securing the Skies: SkyWater’s Domestic ASICs Boost Defense Tech and National Security

By Brian Wilbur, VP sales and solutions engineering

The risk of compromise and counterfeiting is significantly heightened with microchips manufactured overseas. Autonomous systems including UAS and C-UAS can be particularly sensitive to unauthorized backdoor access that facilitates data harvesting or disrupts operations. By transitioning from COTS or FPGA solutions to custom ASIC solutions, systems designers can increase security, boost performance, and enhance overall operational efficiency. By doing the design leveraging SkyWater’s Trusted, and domestically manufactured environment, designers can achieve the increased security and necessary design control to ensure mission success.

Tailored defense technology solutions that offer high reliability

For U.S. defense contractors, finding defense technology solutions that offer high reliability and are tailored to meet specific operational needs is key. Off-the-shelf components, while readily available, often fall short in meeting the unique requirements of defense applications and often result in design or system performance compromises. ASICs built on SkyWater’s ASIC platforms enable customers to integrate multiple functions into a single custom chip which reduces the need for additional components and their potential for unauthorized access or misuse. An ASIC design ensures optimal performance, enhanced reliability and offers the additional benefits of the smallest form-factor available, reduced power, and greater operational efficiency. In addition, ASICs can also extend the lifecycle of drone fleets by providing a more stable, long-term supply solution compared to FPGAs.

The risk of intellectual property theft escalates when production is offshored, allowing foreign manufacturers to duplicate and exploit proprietary technologies. Domestic chip production inside SkyWater’s Cat1A Trusted foundry addresses these security and intellectual property concerns, enabling defense contractors — and commercial companies as well — to focus more effectively on their operational goals and production schedules, without having to also worry about their IP falling into the wrong hands.

 

Made in the USA: SkyWater is America’s Foundry

Today, it’s security first. The shift toward domestically sourced electronics is reshaping the U.S. government’s approach to securing drone fleets. Reliance on off-the-shelf chips from China, Taiwan, and other Far East regions — selected for their availability and compliance with specifications — is becoming outdated with a growing emphasis on national security, government sponsors are increasingly advocating for the procurement of custom chips from trusted domestic foundries. Even a minor modification in a chip’s circuitry, seemingly innocuous, can enable unauthorized data transmission or introduce faults deliberately.

Working with government customers is at the core of our business

We understand the unique challenges and requirements that come with government contracts, including compliance with rigorous standards and handling sensitive information. Our extensive experience in this field means that we are well-equipped to manage the usual volumes and specific needs of defense contractors. Partnering with SkyWater means leveraging our deep knowledge and proven track record in government collaborations.

Shelve the foreign chips and choose a tailored design for superior performance! 
We invite innovators who want to move beyond the limitations of off-the-shelf components and elevate their drone capabilities to connect with us. If you’re ready, you can board a SkyWater MPW shuttle now — or you can work with one of our design partners to design an ASIC to fit your specific needs.  With SkyWater, you get a solution that is precisely engineered to your specifications, ensuring that your drones perform flawlessly in even the most demanding environments.

Tape out on SkyWater’s 90nm or 130nm MPW

If you’re not ready to commit to a full reticle set, our Multi Project Wafer programs allow multiple projects to share a single wafer, significantly reducing the cost and time associated with the development and manufacturing of custom ASICs. MPW programs are particularly beneficial for defense contractors looking to prototype and test new designs.

By participating in MPW runs, you can validate your designs quickly and cost-effectively, ensuring that your innovations are ready for full-scale deployment when needed.

Procure custom, next-gen ASICs from a Trusted domestic foundry on a timeline, scale and price that wins contract funding

In the competitive and high-stakes world of defense contracting, the choice between off-the-shelf components and ASICs can make a significant difference in the performance and reliability of your drones. SkyWater offers a unique combination of tailored design, U.S.-based manufacturing and unparalleled expertise in government collaborations.

Get started today designing into an MPW program or we can connect you with one of our design partners

Connect with a design partner

Request S90 or S130 datasheet

Overcoming ASIC Obsolescence

by Business Unit Director Matt Shreve

In the rapidly evolving semiconductor industry, where the march toward ever-smaller nodes continues unabated, there remains a significant segment of technology developers and product manufacturers who have built their success on older process nodes such as 180 nm, 350 nm, or larger. These technologies, which have powered countless devices and systems across various industries, are now facing a critical juncture. As foundries streamline their offerings to focus on more advanced processes, the availability and support for these older nodes is diminishing. This scenario poses a considerable challenge for companies relying on such technologies, potentially leading to disruptions in their production and product development cycles.

However, this challenge also presents an opportunity to make a strategic transition that ensures product continuity and reliability while gaining access to enhanced manufacturing capabilities. SkyWater Technology’s 130 nm process, known as S130, is a compelling option for companies at this crossroads. With a roadmap for the S130 process that extends 10-15 years, SkyWater offers a path forward for legacy semiconductor technologies.

This blog post explores the benefits of moving to the 130 nm process and how it can serve as a strategic advantage for companies navigating the end-of-life phase with their current foundry.

S130 Offers a Solution to ASIC Obsolescence

In the face of ASIC obsolescence, SkyWater’s S130 process emerges not just as a workaround but as a robust solution, bringing new life to legacy systems while offering a platform for innovation. The S130 technology is built on a foundation that’s essential for modern ASIC design, encompassing a comprehensive array of standard cells, IO options, and critical devices for analog integration. This feature set enables the S130 process to meet a broad spectrum of design requirements effectively.

For analog design, the S130 offers a toolkit that supports a range of functionalities, allowing designers to address various analog integration challenges with precision and efficiency. Whether your project demands intricate analog circuits or robust mixed-signal designs, the S130 process is equipped to handle these needs with its advanced feature set.

On the digital front, the S130 process offers libraries, which are engineered to optimize the three critical aspects of digital design: power, performance, and area. These libraries allow designers to achieve an optimal balance, enhancing the efficiency and effectiveness of digital ASIC designs.

An exciting aspect of transitioning to the S130 process is the opportunity to not only recreate your existing, obsolete parts but also to enhance them. The S130 process allows for the integration of new Intellectual Property that is compatible with the 130 nm node. This means you can maintain the core functionality of your existing components while adding new features or improving performance, reliability, or efficiency.

Finally, if your design requires a 5-volt operation, the S130 process can accommodate this need. By offering support for 5-volt operations, the S130 process ensures a broader compatibility range, facilitating a smoother integration with various system requirements.

The Convenience of a Drop-In Replacement

When you’re looking at the prospect of re-sourcing an ASIC due to obsolescence, we understand that redesigning your board isn’t generally a viable option. You need a pin-for-pin, drop-in replacement — a form-fit-function equivalent — that matches your existing part in every dimension. This precision is essential to avoid the costly and time-consuming process of requalifying your entire board. With SkyWater and our Design Partner Network, this isn’t just a possibility; it’s a deliverable.

Design Partner Network: From Design to Qualification

Our Design Partner Network can be engaged to address your unique needs, whether you have the capabilities in-house or require a full turnkey solution.
SkyWater can supply your silicon needs, but if you need more than silicon, we can introduce you to our design partners who can translate your design from the original design files into a format compatible with SkyWater’s process. And if you need a partner to sort, assemble, test, or qualify, they can do that too.

This flexible model means you can engage with us at any point, from finding a foundry supplier to obtaining a complete end-to-end service. Our approach is centered on ensuring that the new part fits into your current system without a hitch, preserving the integrity and continuity of your product, so the transition appears seamless to your end customers.

Commitment to Domestic Manufacturing

In an era where domestic manufacturing is increasingly valued for its security and reliability, SkyWater’s U.S.-based manufacturing facility stands ready to support your legacy CMOS technology needs. This commitment to domestic production underscores the importance of a secure and reliable supply chain for critical semiconductor components.

By opting for SkyWater’s 130 nm process, companies benefit from a strengthened supply chain that is less susceptible to the unpredictable nature of international logistics, including unexpected delays, costly tariffs, and geopolitical uncertainties. The strategic decision to use a domestically centered manufacturing approach with S130 supports a robust, dependable supply chain, ensuring continuity and security in semiconductor production, which is paramount in today’s global technology landscape. This approach not only fosters a competitive advantage but also resonates with the growing demand for reliability and security in the semiconductor supply chain.

A Path Forward

For companies facing end-of-life with their current foundry on older semiconductor nodes, SkyWater’s 130 nm process presents an opportunity to secure your future. The transition to the S130 is not just a technical decision, it’s a strategic move to ensure the longevity of your products.

SkyWater’s commitment to the S130 process reflects an understanding of the needs of companies relying on older semiconductor technologies, offering them a viable path to maintain and even expand their market presence.

Get started today by signing an NDA, downloading a PDK and designing into our next MPW shuttle!