NXP Semiconductors and TTTech Auto have forged a strategic collaboration to revolutionize in-vehicle networking and unlock the full potential of automotive connectivity. The automotive industry is rapidly evolving towards software-defined vehicles (SDVs), necessitating innovative solutions that seamlessly integrate connectivity and intelligence.

Driving the Future of Mobility

Connectivity and security are shaping the future of mobility, demanding a more flexible backbone of Ethernet, controller area network (CAN), and local interconnect network (LIN) networking. Reliable communication networks inside and outside the vehicle are increasingly critical. As carmakers adopt more automotive Ethernet links along with CAN and LIN buses, the need for advanced solutions to handle this evolving connectivity landscape becomes imperative. Additionally, stringent regulatory requirements like ISO 26262 safety compliance and the recent UN R155 and ISO 21434 cybersecurity regulations add further challenges to the design process for automotive engineers.

Meeting the Demand for Vehicle Connectivity Solutions

Leading automobile manufacturers approached TTTech Auto for innovative vehicle connectivity solutions. They sought series-ready electronic control units (ECUs) built around cutting-edge chipset technologies. Recognizing the challenges and risks of migrating to a new controller platform, TTTech Auto meticulously planned and forged reliable partnerships to mitigate potential difficulties.

The TTTech Auto N4 Network Controller offers carmakers a high-performance ECU suited for modern E/E architectures and SDVs with advanced networking capabilities. Acting as a central gateway control unit, it routes between multiple CAN and Ethernet networks. Addressing safety, security, and connectivity challenges while ensuring optimal performance, TTTech Auto partnered with NXP for their unparalleled competencies and capabilities, including first-class components tailored to the automotive industry's rigorous demands, a richly supported tools and software ecosystem, and a reliable Product Longevity program ensuring a stable product supply.

Introducing the TTTech Auto N4 Network Controller

NXP's solutions, such as the NXP S32G2 processor for vehicle networking, the NXP SJA1110 multi-gig safe and secure TSN ethernet switch with integrated 100BASE-T1 PHYs, and the NXP VR5510 safe multi-channel PMIC, enable seamless integration. The TTTech Auto N4 Network Controller combines these components into a high-performance, secure gateway and computing platform for connected services. It ensures inside and outside vehicle connectivity, with the S32G2 providing safety, cybersecurity, performance, and high network capability; the SJA1110 switch offering bandwidth for ethernet communication, and the VR5510 PMIC supplying power.

Embracing the Future of Mobility

NXP Semiconductors and TTTech Auto invite you to embrace the future of mobility. Unleash the power of automotive connectivity and drive innovation with their strategic collaboration.

The Innovative Solution for Vehicle Connectivity

TTTech Auto recognized the limitations of the traditional SDV concept and introduced the 4SDV strategy: System-Safety-Security-Software. They adopted a systems engineering perspective, integrating safety, security, availability, robustness, ease of integration, and upgradability from the outset.

The N4 Network Controller, designed under these 4SDV guidelines, is central to modern automotive E/E architectures. Leveraging expertise in designing and developing ECU solutions for medium and small-volume vehicle production, TTTech Auto created the N4 Network Controller, bringing cutting-edge technology to any vehicle with advanced networking and cybersecurity capabilities. Combined with the S32G2 processor, it enables functional safety and cybersecurity features, paving the way for over-the-air updates and subscription-based business models while protecting the in-vehicle architecture from cyberattacks.

Pushing the Boundaries for SDVs

NXP and TTTech Auto empower vehicle connectivity, pushing the boundaries of networking innovation and paving the way for a safer, more connected automotive ecosystem. Their partnership harnesses the synergies between their expertise, focusing on enhancing security features and ensuring seamless integration across different domains for high-performance in-vehicle secure gateways or high-performance computing platforms for connected services. What was once perceived as a commercial threat has proven to be a catalyst for creativity and engineering, culminating in the first series covering safety and performance with rich Ethernet switching capabilities.