NXP Semiconductors (NASDAQ: NXPI), the world's largest supplier of automotive semiconductor solutions, is launching a new generation of RoadLINKTM solutions to expand its leadership in safety-to-multiple (V2X) communications. The new NXP SAF5400 is the world's first high-performance single-chip DSRC modem that meets automotive standards, offering OEMs a unique scalable architecture, industry-leading new security features and advanced RFCMOS and software-defined radio (SDR) technology. Flexible options make it easy for OEMs to deploy secure V2X across regions and perform field upgrades.
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V2X technology allows vehicles to communicate with other cars, infrastructure, pedestrians and cyclists to improve driver safety and provide a smooth, autonomous driving experience. The DSRC/802.11p version of V2X provides the shortest real-time communication latency, even in areas where there is no cellular network connection, the range of work can exceed one mile. DSRC also provides dedicated secure channel operation to ensure real-time secure communication of safety information and other data, making it an important part of the Autopilot Sensor Suite in today's car networking. The DSRC-based V2X also helps trucks circulate and is a pioneer in environmentally friendly driving in the future.
The NXP SAF5400 modem integrates advanced transceiver technology with a complete baseband, MAC layer and firmware into a single, single-chip, stand-alone modem that delivers superior RF performance over the industry-leading operating range in all channel conditions. The industry's first single-chip modem that can verify more than 2,000 messages per second. The SAF5400 architecture is fully scalable and can be combined with application processors such as NXP's powerful i.MX family, security systems, power management systems and in-vehicle networking solutions as part of NXP's secure V2X system platform.
For the highest level of security, NXP offers the SXF1800. The SXF1800 is a dedicated hardware security component based on the technology used in today's most sensitive security environments, such as e-passports, bank cards, and smartphones, and is now used in cars. With third-party security assessment and certification, the SXF1800 is highly resistant to detection and tamper-proof. V2X security requirements can also be met through the software capabilities of NXP's i.MX processors, providing customers with a compromise in performance/cost.
The secure single-chip V2X solution integrates NXP's software-defined radio technology to provide customers with a platform to support standards in different regions with a single hardware solution. This greatly reduces development, certification and maintenance, and reduces the difficulty of launching V2X globally. With NXP's RFCMOS technology, analog RF and digital baseband processing is integrated into an ultra-compact single-chip for smaller hardware sizes.
"The NXP provides a secure single-chip V2X platform that enhances the vehicle's ability to 'see' the blind spot and help us save lives," said Kurt Sievers, executive vice president and general manager of the automotive electronics division at NXP. NXP's RoadLINKTM is based on NXP's existing industry-leading solutions already on the roads around the world, providing a high-performance, scalable platform that is easy for OEMs to adopt globally."
Operating in the 5.9 GHz band and the 760 MHz band, the NXP V2X system platform is compatible with the global software protocols of all leading vendors, enabling a truly global V2X solution. The NXP V2X system platform meets and exceeds the current US Department of Transportation's "NPRM" guidelines and the latest standards in Europe, Japan and Korea.
NXP SAF5400 Modem
The NXP SAF5400 single-chip modem is at the heart of the secure V2X system platform called RoadLINKTM. RoadLINK is the world's first choice for secure V2X solutions. It has completed more than one million days of testing and is the only 5.9 GHz V2X system solution that has been validated in volume production.
Brief description of SAF5400:
· First-generation NXP-based V2X solution based on mass production verification (first-generation solutions have been used on today's roads, used in multiple RSU/Smart City pilots)
The SAF5400 has a unique scalable architecture that can be combined with the i.MX product family to support the same V2X hardware chip in the system platform from the "low end" OBU to the "high end" OBU.
· SXF1800V2X security devices can be added to the system to provide very high security for today's car networking
Independent of the software stack, forward compatible with NXP's first generation of RoadLINK chipset
· Support all global V2X standards in the US, EU, Japan and Korea
· Application case supporting dual antenna diversity is the V2X solution with the highest integration and lowest system cost in the market.
· Extremely low system power and best-in-class RF performance in all channel conditions
· Optimized scalability and built-in antenna compensator to support NXP's safe start-up mode and high quality standards
· NXP has completed field testing of V2X automotive products equivalent to more than one million days
· NXP's secure V2X solution meets automotive standards, provides industry-leading range of work and RF performance, and follows all proven automotive development processes
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