Chiplets are driving semiconductor design and displacing outdated chip designs, opening the door to innovations in self-driving cars and next-generation artificial intelligence data centers This article explores infrastructure applications chiplets. . However, they also endanger infrastructure and applications.

Chiplets provide more design flexibility and reusability than conventional chips by piecing together smaller silicon components, each with a distinct function, into a single circuit. Each chip in a traditional monolithic chip design is made from the ground up for a specific function, and if the use case changes, a new chip must be made. It is quick and simple to change out components to adapt to a different use case because chiplets are a mix-and-match of components that create solutions that meet the exact needs of the customer.

The international industry standards ISO 26262 and ISO 21434 mandate that security be addressed throughout the entire supply chain because a single faulty chiplet could lead to an expensive auto recall. Related: Cyber Insurers' Suggested New Technology Deployments for 2026 Neustadter stated that "safety and reliability, hand in hand with security, are a must if the chiplet is going to be used in the car or in mission-critical space." Athos Silicon, a manufacturer of safe AI chips and chiplets for self-driving cars, has established an auditing system for its design and supply chain.

In order to improve control, the company has brought most of the design and development in-house after previously using "a lot of third-party" suppliers. Chief technology officer François Piednoel says, "We have reduced this to almost nothing."