NXP Semiconductors has recently unveiled a new series of Ultra-Wideband (UWB) ICs tailored for the automotive sector, with the goal of enhancing secure real-time localization and short-range radar capabilities. At the forefront is the Trimension™ NCJ29D6B, a single-chip UWB solution promising improved performance, reduced costs, and heightened security for car access applications. This breakthrough amalgamates secure localization and short-range radar with an MCU, offering versatility for multiple use cases within the automotive market.
The Trimension NCJ29D6B has garnered attention from prominent OEMs and is expected to be integrated into vehicles by 2025. This UWB radar and ranging solution is designed to maximize system value and cater to driver assistance and convenience applications. The suite of UWB devices also includes the NCJ29D6A, the first automotive chip to consolidate ranging and short-range radar, providing integrated MCU support and laying the groundwork for a versatile, multi-purpose platform.
With the integration of UWB capabilities, OEMs can streamline development, reduce redundant systems, and minimize costs, space, and weight. This advancement facilitates various use cases, such as child presence detection and intrusion alert, using the same hardware. Furthermore, it aligns with compliance standards such as the U.S. Hot Cars Act and the European NCAP roadmap, furnishing a comprehensive solution for automotive technology.
Markus Staeblein, Senior Vice President and General Manager Secure Car Access at NXP Semiconductors, has underscored the transformative potential of UWB in the automotive industry. Staeblein has emphasized the software-defined experiences enabled by the Trimension NCJ29D6 UWB ICs, spearheading advancements in the consumer automotive experience.
The NCJ29D6B offers enhanced secure car access, facilitating hands-free digital key access through a UWB-enabled mobile phone. It touts improved RF sensitivity, simultaneous operating receiver chains, and an integrated digital CAN transceiver, all contributing to maximum design flexibility for OEMs. Conversely, the NCJ29D6A expands location features with short-range UWB radar, enabling in-cabin sensing, seat belt reminders, and smart gesture recognition, amplifying the value of UWB capabilities.
In preparation for the rising prevalence of security attacks on vehicles, NXP’s new UWB family prioritizes integrated security capabilities, surpassing the ISO21434 Cyber Security Requirements. Moreover, by widening its portfolio to encompass smart access solutions, NXP is strengthening its position as a frontrunner in secure connectivity solutions for embedded applications. The company’s commitment to propelling the automotive industry is palpable through its endeavors to develop groundbreaking technologies that enhance connectivity, safety, and security.
This innovation from NXP Semiconductors marks a significant stride towards shaping the future of automotive technology. With its integrated solutions, advanced security features, and innovative applications, the Trimension UWB family is poised to revolutionize the automotive ecosystem and pave the way for a new era of secure, connected vehicles.
For further information about the platform, please visit nxp.com/UWB or get in touch with NXP Sales globally.
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