Based on the same advanced 7nm manufacturing process technology as the powerful R-Car V4H series, the new R-Car V4M series delivers deep learning performance of up to 17 TOPS and features high-speed image processing and accurate object recognition using onboard cameras, radar, and LiDAR. With the addition of the new R-Car V4M and R-Car V4H devices, customers can now select the most suitable SoC option from Renesas' scalable ADAS portfolio. These devices offer advanced AI technology, performance, and energy efficiency to meet a wide range of ADAS application requirements. The new devices maintain pin compatibility within the same series and software compatibility with existing R-Car products, enabling OEMs and Tier-1 suppliers to reuse existing software and reduce engineering costs.
The R-Car V4M and R-Car V4H series incorporate up to four Arm® Cortex®-A76 cores, delivering up to 81,000 DMIPS of performance for application processing. It also incorporates three Arm Cortex-R52 lockstep cores with performance up to 25K DMIPS for real-time operation. Thanks to its highly integrated design and state-of-the-art manufacturing process, the new devices are extremely energy efficient, offering a performance of 9 TOPS/W. In a typical smart camera with an 8-megapixel sensor, the R-Car V4M consumes approximately 5 watts, 50% less than other similar devices on the market.
The R-Car Open Access (RoX) platform is available for SDV development.
Automotive engineers developing with the R-Car V4M and R-Car V4H series can take advantage of the latest features of Renesas' comprehensive SDV development environment. The R-Car Open Access (RoX) SDV platform integrates all the essential hardware, operating systems (OS), software, and tools necessary for automotive developers to create next-generation vehicles with secure and continuous software updates. RoX gives original equipment manufacturers (OEMs) and Tier 1 suppliers the flexibility to virtually design a wide range of scalable IT solutions for ADAS, IVI, gateways, and cross-domain fusion systems, as well as body control, domain, and zone systems. The platform includes a software development kit (SDK) and the AI Workbench, which allows developers to validate and optimize their models and test their applications, all in the cloud.
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- Category: Integrated Circuits
Low-power 4th generation R-Car automotive SoCs
Renesas Electronics Corporation has expanded its R-Car family of systems-on-a-chip (SoCs) for entry-level advanced driver assistance systems (ADAS). The new devices, the R-Car V4M series and an expansion of the existing R-Car V4H series, offer AI processing capabilities and CPU performance while balancing performance and power consumption.
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