Features
- Four Arm® Cortex®-A76 cores at 1.8GHz for a total of 81kDMIPS of general compute for ADAS/AD applications
- Three lockstep Arm® Cortex®-R52 cores at 1.4GHz, for a total of 25kDMIPS to support ASIL D real-time operation, and eliminate the need for external microcontrollers
- Dedicated Deep Learning and Computer Vision I/Ps with overall performance of 34 TOPS
- Image Signal Processor (ISP) with parallel processing for machine and human vision
- Image Renderer (IMR) for fisheye distortion correction or other mathematical operations
- Graphics Processing Unit (GPU) AXM-8-256 at 600MHz for a total of more than 150 GFLOPS
- Dedicated automotive Interfaces: CAN, Ethernet AVB, TSN, and FlexRay
- Two fourth-generation PCIe interfaces
- Integrates multiple safety mechanisms that provide high coverage with fast detection and response for random hardware faults, achieving ASIL B/D metrics for the majority of the SoC processing chain.
- Open solution supported by Renesas and R-Car Consortium partners
Description
Addressing volume zone of automotive driving Level 2+ / Level 3
The R-Car V4H system-on-chip is tailored for central processing for advanced driver-assistance (ADAS) and automated driving (AD) systems. The R-Car V4H achieves deep learning performance of up to 34 TOPS (Tera Operations Per Second), enabling high-speed image recognition and processing of surrounding objects by automotive cameras, radar, and Light Detection and Ranging (LiDAR).
Thanks to a high level of integration, the R-Car V4H allows manufacturers to develop cost-competitive, single-chip, ADAS electric control units (ECUs). These control units may support driving systems appropriate for automated driving Levels 2+ and Level 3, including full NCAP 2025 features. A dual V4H configuration enables seamless system performance improvements and fail-degraded operational support which is required for Level 3 systems. The R-Car V4H also supports surround view and automatic parking functions with impressive 3D visualization effects such as very realistic views.
In addition to R-Car V4H, discover our next cost-competitive product lineup (V4M) here.
R-Car V3M and R-Car V3H, both currently in high-volume production, focus on smart front cameras for Level 1 and Level 2 applications. R-Car V4H uses a scalable architecture that allows the re-use of software assets from the third generation of R-Car devices. This enables customers to expand to next-generation systems smoothly and quickly as they develop Level 2+ and Level 3 systems. The R-Car V4H also supports the latest LiDAR, radar, and thermal camera technologies.
State-of-the-art R-Car deep learning technology at low power consumption: 16 TOPS/Watt
The R-Car V4H offers up to 34 TOPS of highly efficient deep learning performance. It uses ultra-low power consumption and requires only passive air-cooling, both of which help reduce the total bill of materials (BOM).
Solution supports the industry’s stringent ASIL B/D requirements
The R-Car V4H development process targets ASIL D systematic capability for all safety-relevant IP. The signal processing portion of the R-Car V4H is expected to achieve ASIL B and D metrics for the real-time domain. Furthermore, the R-Car V4H can be used in combination with the RAA271041 pre-regulator and the RAA271005 PMIC optimized for cars. This enables a highly reliable power supply for the R-Car V4H and peripheral memories from the 12V supply of the vehicle battery. These features enable low-power operation while targeting ASIL D compliance for systematic and random hardware faults at a very low BOM cost. This helps to minimize the effort of hardware and software development while reducing design complexity, cost, and time to market. Superior scalability maximizes software re-use to cover ADAS/AD Level 1 to Level 3.
Embedded software platform development paving the way toward the software-defined car
An R-Car V4H Software Development Kit (SDK) is also available to perform faster and easier initial device evaluation and software development including deep learning. The SDK offers full functionality for machine learning development, and optimization of embedded systems for performance, power efficiency, and functional safety. Complete simulation models are available, and the Renesas operating system agnostic software platform enables easier development of the software-defined car.
Parameters
| Attributes | Value |
|---|---|
| Parametric Applications | ADAS/AD |
| Real Time Core Freq / KDMIPS | 3x CR52 Lockstep, 1,4GHz |
| Application Core | 4x CA76, 1,8GHz |
| 3D GPU | AXM-8-256 600MHz >150 GFLOPS |
| Computer Vision / Frequency | 4x Computer Vision Engine |
Package Options
| Pkg. Type | Lead Count (#) | Pitch (mm) |
|---|---|---|
| FCBGA | 1135 | 0.65 |
Application Block Diagrams
 | Humanoid System Compute (Brain) Ultra-high AI compute brain coordinating real-time perception, control, and human-like movement. |
Additional Applications
- Automated Driving Level 2+, Level 3, Level 4
- Front Smart Camera for NCAP 2025 5 Stars
- Automatic Parking & Surround View with 3D Visualization
- Driver and Occupant Monitoring System
- Light Detection and Ranging (LiDAR) System
- Intelligent Survey Camera
- Robotics
- Industrial Applications
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Renesas Boards & Kits
R-Car V4H System Evaluation Board Set/White Hawk
The White Hawk is an R-Car V4H-specific evaluation board set that can be used to evaluate systems using the R-Car V4H and to develop operating systems, device drivers, and applications. Using the White Hawk board set allows the developers to efficiently conduct required tasks such as evaluation... Read More
Partner Boards & Kits
1/1.729" RGGB 8‑Megapixel (3840 x 2160) High Dynamic Range (HDR) CMOS Image Sensor OX08D10
1/2.44" Color 3‑Megapixel (1920 x 1536) High Dynamic Range (HDR) CMOS Image Sensor OX03F10
DRAM & Flash Memory Solutions
Raptor
Sparrow Hawk
Filters
Software & Tools
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Simulation Models
Partner Solutions
- Software PackageR-Car Online Consultation is a service where you can receive various consultations regarding R-Car V3H and R-Car V3M. We propose various solutions according to the customer’s situation, such as consultation for customers who are considering R-Car for the first time, learning of image recognition and deep learning using R-Car, and construction of evaluation environment. With this development consulting service for automotive SoC, we will shorten the introduction time of customers and solve problems at an early stage.
- Software PackageR-Car V3x ISP solutions, ISP Pipeline • Raw data correction • Lens correction • Noise reduction • Demosaic • Exposure control • White balance • Color correction • Color space conversion: RGB or YUV output PC Tuning Tools • Real-time Tuning • Off-line Tuning
- Software PackageThe Flash writer transfers some of binary images from Host PC via SCIF of R-Car Gen4 and writes the binary images to external flash memory. By applying the patch file to the Flash writer, it will be able to write to Winbond Octal NOR Flash (Part numbers: W35T02NW, W35T01NW, W35T51NW, W35T25NW).
- Software PackageThe RoX SDK is an easy-to-start & easy-to-use development framework for the R-Car SoCs.
- Software PackageConsulting and services on computer vision and machine learning to optimize the performance of Tier 1 and OEM algorithm on Renesas productsProvider: RT-RK
- Software PackageSVNet is a deep learning and camera-based embedded perception software for ADAS and Autonomous Vehicles use cases. There are millions of vehicles powered by SVNet from Level 2 ADAS to Level 4 Autonomous Vehicles in the production pipeline in Germany and China.Provider: StradVision, Inc.
- Compiler/AssemblerDNN compiler for automatically applying program optimization for deep learning model for R-Car V4H
- Solution ToolkitThis software maximizes the performance of hardware by distributing the functions of the application to multiple SoCs or CPUs and HWIPs inside the microcontroller.
- Software & Tools - Other
- SimulatorThe RoX Virtual Platform accelerates in-vehicle software development for next-generation vehicles by allowing users to start development activities prior to hardware availability.
- Model-Based DevelopmentTool for automatically designing deep learning models that run efficiently on R-Car
- Model - Power Calculator
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- Software PackageR-Car Online Consultation is a service where you can receive various consultations regarding R-Car V3H and R-Car V3M. We propose various solutions according to the customer’s situation, such as consultation for customers who are considering R-Car for the first time, learning of image recognition and deep learning using R-Car, and construction of evaluation environment. With this development consulting service for automotive SoC, we will shorten the introduction time of customers and solve problems at an early stage.
- Software PackageR-Car V3x ISP solutions, ISP Pipeline • Raw data correction • Lens correction • Noise reduction • Demosaic • Exposure control • White balance • Color correction • Color space conversion: RGB or YUV output PC Tuning Tools • Real-time Tuning • Off-line Tuning
- Software PackageThe Flash writer transfers some of binary images from Host PC via SCIF of R-Car Gen4 and writes the binary images to external flash memory. By applying the patch file to the Flash writer, it will be able to write to Winbond Octal NOR Flash (Part numbers: W35T02NW, W35T01NW, W35T51NW, W35T25NW).
- Software PackageThe RoX SDK is an easy-to-start & easy-to-use development framework for the R-Car SoCs.View More (14)
Software & Tools (14)
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Try fewer, different, or more general terms to vary your search.
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- Get help from our expert Renesas technical staff and community on our support forums.
- Model - Power Calculator
- Model - S-parameter
Simulation Models (3)
Development ToolCogent Embedded's 360° Surround View Development Tools are a comprehensive suite designed to accelerate the development of automotive surround view systems. The tools support key activities such as camera placement simulation, intrinsic and factory calibration, and system validation, helping OEMs and Tier-1 suppliers quickly prototype, evaluate, and deploy ...Provided By: Cogent Embedded Inc.- AIPerception algorithms with CNNs for ADAS, including dirt/soil detection, parking slot detection, curbstone detection, object detection, ultrasonic perception, and trailer assist. Also includes targetless calibration algorithms for surround-view systems, CMS, and related applications.Provided By: Cogent Embedded Inc.
- Application Specific SWCross platform Cinemo SDK, powering the smart cockpit with infotainment use cases like effortless onboarding, seamless media playback, BYOD, multi-screen, premium streaming, in-car gaming, and immersive entertainment.Provided By: Cinemo GmbH
- HMIHigh-performance, scalable and hardware-independent HMI software toolchain for embedded systems. Enables development of customizable 2D and 3D graphical user interfaces with a designer-centric workflow, WYSIWYG editor, no-coding methodology and AI-assisted Smart Importer. Integrated state machine and automated workflows accelerate development. Scales efficiently from low-end ...Provided By: Candera GmbH
- Application Specific SWAutomotive sound generation middleware that enables sound design and tuning on actual hardware or production-equivalent environments. Sound sources are adjusted and verified in real-time using the target device, reducing gaps between prototyping and mass production. Standardizes sound control in software to ensure consistent behavior across different microcontrollers or ...Provided By: CRI Middleware Co., Ltd.View More (36)
Partner Solutions (36)
Support Communities
-
start R-Car V4H System Evaluation Board Set - White Hawk
Hi, I just received one board: R-Car V4H System Evaluation Board Set - White Hawk. My manager asked me to start the board and see if it works. I plugged the power supply in CN20, and make ACC switch (SW51) on, I saw some LEDs are on on the cpu ...
Nov 29, 2022 -
Request for R-Car V4H Development Kit
Hellow I purchased the V4H Development Kit. In order to build a board level evaluation environment for LPDDR4 Evaluation. I would like to request the following two Items. 1. Provide best test point for VDD1/2/Q on LPDDR4 side. 2. DQ Mapping Table between LPDDR4 and SoC ...
Dec 7, 2023 -
Running dsp_sample application in R-Car V4H Board
I've set up the Linux BSP in the V4H board. I've connected the board to a Linux Host PC, where the R-Car SDK is installed. The target board is unable to run the cross compiled binary for a sample application (impsample_dsp) that came up with the ...
Oct 30, 2023
Support Communities
