Infineon and Qualcomm Sign Agreement to Develop Centralized Automotive Computer Architecture
Key Facts
Infineon said in Munich on November 2, 2026, that it had signed a technical agreement with Qualcomm to design a microcontroller-based sub-system for Snapdragon Ride reference platforms. The company said the collaboration aims to accelerate the development and deployment of centralized computers for software-defined vehicles. The initiative focuses on creating a layer of components and software to manage safety and control alongside in-vehicle computing platforms. Infineon said the solution paves the way for integrating driver-assistance and automated-driving functions with cockpit systems. The announcement comes ahead of electronica in Munich, where the company plans to showcase its software-defined vehicle solutions.
The sub-system is designed for Snapdragon Ride reference platforms built for high-performance computing and artificial intelligence in vehicles. According to Infineon, it works alongside the Snapdragon Ride and Ride Flex platforms, coordinating computing and AI capabilities with requirements for safe vehicle behavior. Its tasks include monitoring system safety and coordinating safety mechanisms, as well as enabling predictable, real-time control of safety-critical functions. This gives the automotive microcontroller a role linking advanced processing capabilities with vehicle functions that require controlled responses. Peter Schaefer, head of automotive at Infineon, said the partnership with Qualcomm enables the automotive industry to "build and scale a new generation of automotive computers."
Infineon's AURIX microcontroller is at the core of the sub-system, while OPTIREG circuits manage power, according to the company's statement. Infineon's contribution also includes BRIGHTLANE solutions for connectivity through automotive Ethernet and USB, and SEMPER NOR Flash memory, which the company said was specifically qualified for Snapdragon Ride platforms. These components add connectivity, power and memory layers to the microcontroller's role in the system. The package also includes dedicated software that integrates the microcontroller's firmware with safety and monitoring software designed for Qualcomm platform requirements. Infineon said this integration facilitates linking the platform to vehicle networks, including Ethernet and CAN.
The partnership aligns with Qualcomm's push to bring driving and passenger-cabin functions together on shared platforms. In its description of the Snapdragon Ride Flex platform, the company said integrating these functions lowers the total cost of materials and simplifies computing flows, reducing system latency and improving data transfer. In September 2025, Qualcomm said development of automated-driving software for the BMW system was based on a three-year collaborative effort involving more than 1,400 specialists across multiple locations. Stellantis and Qualcomm also announced in May 2026 that they were expanding their multi-year collaboration to include Snapdragon Digital Chassis platforms and the Ride Pilot suite for upcoming Stellantis vehicles, saying the system was scalable across millions of vehicles. The Infineon agreement adds a layer of microcontrollers and safety components to Qualcomm's automotive ecosystem.
The move comes as Infineon reported record total revenue of 4.172 billion euros in the third quarter of its 2026 fiscal year, which ended on June 30, and said automotive orders were beginning to improve markedly. But the segment generated 7,402 million euros in fiscal 2025, down 4% from 7,716 million euros in the previous year, and accounted for half of group revenue. These figures underscore the importance of automotive to the company's business, despite the segment's revenue decline in the previous fiscal year. Infineon sees software-defined architecture as enabling new driving and safety features to be delivered directly to vehicles and bugs to be fixed without a workshop visit, according to its annual report. It also describes AURIX microcontrollers as designed for embedded control systems with high safety standards.
Infineon said its software-defined automotive solutions will be showcased at electronica in Munich from November 10 to 13, 2026. The announcement did not name an automaker contracted to use the new architecture, disclose a financial value for the agreement or provide a commercial launch schedule. Infineon lists its shares on the Frankfurt Stock Exchange under the ticker IFX and on the U.S. OTCQX International market under the ticker IFNNY. IFNNY closed at $56.35 on October 30, 2026, while Qualcomm, listed under the ticker QCOM, closed at $164.79 on the same day. Those prices represent the closing prices from the session before the announcement.