in real-time decision-making systems; it also examines why security, cybersecurity, and extreme ethical situations are playing an increasingly important role in defining the meaning of the word "implementable" in this field.
To achieve widespread real-world deployment of autonomous vehicles, engineers must strike a balance between deterministic performance, functional safety, and cybersecurity, all while enabling ethical and safe decision-making on the road. Robotaxi services have clearly demonstrated the challenges of real-world use, as technical hurdles remain. To address these limitations, AV designers are integrating ultra-wideband sensing, in-vehicle networking, and continuous over-the-air (OTA) software updates into architectures that are certifiable, serviceable, and capable of evolving over time. These pressures are accelerating the shift to software-defined vehicles and zone architectures, which separate sensing and actuation from centralized computing to reduce wiring complexity, improve fault isolation, and foster a modular system that can evolve beyond the initial deployment.
The Autonomous Vehicle Resource Center, designed with input from Mouser's technical team and trusted partner manufacturers, is a curated library of articles, blogs, ebooks, and product information designed to help engineers assess the necessary trade-offs when implementing these systems in the real world. This library covers topics such as sensing and perception fusion, deterministic networks, functional safety and cybersecurity, the logic behind ethical decisions, and regulatory factors. All of this information is framed within the context of practical systems integration, rather than theoretical laboratory performance.
For the newest products, Mouser stocks the industry's widest selection of semiconductors and electronic components, including the latest solutions for autonomous vehicles; these are just a few examples:
The Texas Instruments DP83TC817S-Q1 is an automotive Ethernet transceiver that supports single-pair Ethernet over unshielded twisted-pair cable. It offers flexibility through xMII interface support, compliance with Open Alliance electromagnetic compatibility (EMC) standards, built-in IEEE 802.1AE security, and an Open Alliance TC-10 low-power sleep mode with wake-up forwarding, reducing system power consumption. The device is housed in a 6 × 6 mm VQFN package compatible with both the TI 100BASE-T1 and TI 1000BASE-T1 chip patterns. It is used in a wide range of designs for ADAS systems, vehicle electronics, and telematics applications.
NXP Semiconductors' S32E2 real-time processors are a family of 16 nm automotive processors designed with software-defined vehicles in mind. They offer ASIL D functional safety and are ISO/SAE 21434 cybersecurity certified; they are compatible with AUTOSAR, Zephyr, and FreeRTOS. They integrate eight Arm® Cortex-R52 cores (up to 1 GHz), a 1 Gbps TSN-compatible Ethernet switch, 19 MB of SRAM, and up to 64 MB of flash memory. They are used in scalable control applications such as xEV systems, battery management systems, brushless DC motor control, and zone controllers.
Microchip Technology's MCP998x automotive temperature sensors offer up to five monitoring channels, 1°C accuracy, a supply voltage range of 1.7–3.6 V, and hardware-defined shutdown thresholds (so they cannot be overridden by software). They are ideal devices for thermal management applications where safety is critical.
TE Connectivity's NanoMQS 0.50 mm miniaturized connector system is an MQS (Micro Quadlok System) solution that reduces PCB footprint by up to 50% and can handle currents up to 6 A. With a pin spacing of 1.8 mm, it features locking tabs with primary and secondary contact locking and an audible CPA mechanism. Compliant with LV214/USCAR standards, it ensures secure and vibration-resistant connections. Compatible with FFC/FPC terminals and round cables, it is an ideal choice for space-constrained applications such as battery management units, electronic control units, airbags, and black box systems.
