特性
- 符合 ISO 26262 (ASIL-B) 汽车功能安全标准
- 汽车片上系统 (SOC),可实现极高的性能
- 与先前的产品兼容,可以使用现有的生态系统,并能访问超过 180 家 R-Car 联盟合作伙伴
技术规格
- 产品名称(产品型号)
- R-Car H3e (R8A779M0)
- R-Car H3e-2G (R8A779M1)
- 电源电压:3.3V/1.8V (IO)、1.1V (LPDDR4)、0.8V(内核)、2.5V(以太网 AVB)
- CPU 内核
- Arm® Cortex®-A57 四核
- Arm® Cortex®-A53 四核
- Arm® Cortex®-R7 双锁步
- 高速缓存存储器
- Arm® Cortex®-A57 四核
- L1 指令高速缓存:48KB
- L1 操作数高速缓存:32KB
- L2 高速缓存:2MB
- Arm® Cortex®-A53 四核
- L1 指令高速缓存:32KB
- L1 操作数高速缓存:32KB
- L2 高速缓存:512KB
- Arm® Cortex®-R7 双锁步
- L1 指令高速缓存:32KB
- L1 操作数高速缓存:32KB
- Arm® Cortex®-A57 四核
- 外部存储器
- LPDDR4-SDRAM
- 最高工作频率:1600MHz
- 数据总线带宽:32 位 x 4 通道 (12.8GB/s x 4)
- 扩展总线:PCI Express 2.0(1 通道)x 2 通道
- 3D 图形:IMG PowerVR Series6XT GX6650
- 视频
- 显示输出 x 4 通道
- 视频输入 x 12 通道
- 视频编解码模块(H.265、H.264/AVC、MPEG-4、VC-1 等)
- IP 转换模块
- TS 接口 x 2 通道
- 信息和网络安全处理器
- 视频图像处理(缩放、动态 γ 校正、色域转换、I/P 转换、超分辨率处理、旋转、视觉近无损图像压缩)
- 失真补偿模块 x 4 通道 (IMR-LSX4)
- 音频
- 音频 DSP
- 采样率转换器 × 10 通道
- 串行音频接口 × 10 通道
- MOST DTCP
- 存储接口
- USB 3.0 主机接口 (DRD) × 1 端口 (wPHY)
- USB 2.0 主机/功能/OTG 接口 × 4 端口 (wPHY)
- SD 主机接口 × 4 通道 (SDR104)
- 多媒体卡接口 × 2 通道
- 串行 ATA 接口 × 1 通道
- 车载网络和汽车外围设备
- 媒体本地总线 (MLB) 接口 × 1 通道(3 针接口)
- 控制器局域网(CAN-FD 支持)接口 × 2 通道
- 以太网 AVB 1.0-兼容 MAC 内置
- 接口:RGMII
- 以太网 AVB (802.1BA)
- IEEE802.1BA
- IEEE802.1AS
- IEEE802.1Qav
- IEEE1722
- 安全
- 加密引擎(AES、DES、哈希、RSA)× 2 通道
- 系统 RAM
- 其他外围设备
- SYS-DMAC x 48 通道、实时 DMAC x 16 通道
- 音频 DMAC x 32 通道、音频(外围设备)DMAC x 29 通道
- 32 位定时器 x 26 通道
- PWM 定时器 × 7 通道
- I2C 总线接口 × 7 通道
- 串行通信接口 (SCIF) × 11 通道
- 四路串行外围设备接口 (QSPI) x 2 通道(用于启动、HyperFlash 支持)
- 时钟同步串行接口 (MSIOF) × 4 通道 (SPI/IIS)
- 以太网控制器(IEEE802.3u、RMII,不带 PHY)
- 数字音频接口 (DRIF) × 4 通道
- 中断控制器 (INTC)
- 时钟发生器 (CPG),带内置 PLL
- 片上调试器接口
- 低功率模式
- 动态断电
- AVS(自适应电压缩放)、DVFS(动态电压和频率缩放)、DDR-SDRAM 后备电源模式
- 封装:1384 管脚BGA(21mm × 21mm、0.5mm 间距)
- 开发环境:不同供应商提供的 Arm CPU 集成开发环境
- 评估板:提供了一个用户系统开发参考平台,平台还具有以下特征,可使用户展开高效的系统开发。
- 包含以汽车信息系统为中心的外围设备电路,为用户提供实际的设备验证环境。
- 可当做软件开发工具,用于应用软件等。
- 可轻松实现自定义用户功能。
- 软件平台
- 支持的操作系统:Linux、Android、QNX® Neutrino® RTOS、Green Hills INTEGRITY® RTOS 和 Multivisor™;其他
- OpenGL ES3.1 3D 图形库、多种兼容 OpenMAX IL I/F 的 H.265、H.264、MPEG-4 和 VC-1 视频编码标准以及兼容 OS 标准 API 的 BSP,可实现完整的系统概念。
Arm、Cortex 是 Arm 有限公司的注册商标。 NEON 是 Arm Limited 的注册商标。
PowerVR、SGX 是 Imagination Technologies Limited(英国)的注册商标。
CAN(控制器局域网):由德国 Robert Bosch GmbH 公司开发的汽车网络规范。
Linux 是 Linus Torvalds 在日本和其它国家的注册商标或商标。
QNX 和 Neutrino 是 QNX Software Systems GmbH & Co. KG 的商标,在某些司法管辖区注册,并由 QNX Software Systems Co. 许可使用。
本文件中的其他产品名及服务名称均为各自所有者的商标或注册商标。
描述
R-Car H3e(-2G) 是一款用于高端计算的汽车 SOC,可准确实时地处理来自汽车传感器的大量信息。 它的应用非常广泛,例如车载娱乐信息系统和集成驾驶舱。 它符合 ISO 26262 (ASIL-B) 汽车功能安全标准和信息安全要求。 2GHz 运行速度的 (H3e-2G) 在提高处理能力的同时保持硬件和软件兼容性。
产品参数
| 属性 | 值 |
|---|---|
| Parametric Applications | Cockpit/IVI |
| Real Time Core Freq / KDMIPS | Cortex R7 |
| Application Core | 4x Cortex A57, 4x Cortex A53 |
| 3D GPU | GX6650, D/AVE-HD |
| Computer Vision / Frequency | No |
封装选项
| Pkg. Type | Lead Count (#) |
|---|---|
| BGA | 1384 |
应用方框图
| 采用更少组件的信息娱乐与自动驾驶系统 自动驾驶系统,带有可配置 IC,可实现经济高效的集成和灵活性。 | |
| 支持触觉反馈的汽车座舱系统 先进的座舱系统,配备新一代触觉反馈技术、BroadLED 驱动器和 PMIC。 | |
| 胎压监测系统 低功耗蓝牙 LE TPMS 设计,集成了 PMIC,可降低成本、缩小尺寸和缩短开发时间。 | |
| 未来 E/E 架构的互联网关 瑞萨电子通过 R-Car SoC、MCU、实时任务和连接支持实现先进的 E/E 汽车架构。 | |
| 高端驾驶舱和信息娱乐系统解决方案 |
其他应用
- 车载信息娱乐系统
- 集成驾驶舱
完成您的设计
寻找相关的产品,完善您的设计
| 器件号 | 状态 | 样品 | 库存 | 封装 | Lead Count (#) |
|---|---|---|---|---|---|
| R8A77951 | Active | N/A | 缺货 | BGA | 1384# |
完成您的设计
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- 应用说明英语
- 手册 - 硬件英语
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- 应用说明英语AI 生成的摘要: The document explains how to optimize video data flow and bandwidth allocation for third-generation R-Car series IP modules. It details methods to calculate maximum performance and bandwidth requirements for each video and display IP module, enabling efficient QoS parameter settings. The process involves analyzing use cases, setting QoS parameters, and verifying bandwidth usage with monitoring tools to ensure system performance. It covers multiple R-Car models and provides guidelines for bandwidth arbitration and performance tuning of video data processing.
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- 器件勘误表英语
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- 应用说明英语
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Renesas Boards & Kits
R-Car H3e-2G 入门套件
近年来,为加速自动驾驶的发展,并开发出让车辆卓尔不群的新功能,汽车信息系统软件开发的规模和复杂性正在与日俱增。 随着越来越多的公司开始投身汽车软件开发,各公司迫切需要技术熟练的专业工程师和汽车应用所需的开发环境。 为此,瑞萨电子开发了 R-Car 入门套件,用以支持汽车应用软件的开发。 这些套件让用户能够轻松地构建通过 Automotive Grade Linux(AGL)和 GENIVI® 开源社区进行标准化的汽车 Linux 平台,这些平台具有高度可扩展性,并且可用于多种应用... 阅读详情
高端驾驶舱和信息娱乐系统解决方案 R-Car H3、M3 开发板/Salvator-XS
R-Car(H3/M3/M3N)系统级封装(SiP)和时钟发生器的组合可提供高效率,同时支持多种显示输出和高质量性能,因此十分适合可扩展的驾驶舱和信息娱乐系统解决方案。
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样例程序 (1)
- OS and RTOS中文Apertis is a versatile Open Source GNU/Linux distribution and feature-rich infrastructure built on Debian. Designed with security and modularity at its core, it supports a wide range of applications. Apertis offers robust software management, from source code to signed binary packages, alongside a complete testing framework, including ...Supported Products: RZ/G2L提供方: Collabora Ltd.
- Security & Safety中文EB tresos delivers a comprehensive product portfolio that forms the core technology for safe, secure, and flexible ECU software based on Classic AUTOSAR and ISO 26262 functional safety. The platform aligns with high-quality development standards, meeting Automotive SPICE Level 2 requirements and supporting stringent fail-safe and security demands ...
- OS and RTOS中文Classic AUTOSAR operating system fulfilling both safety and non-safety requirements and suitable for both single and multi-core.
- Application Specific SW中文EB Corbos AdaptiveCore, is based on the AUTOSAR adaptive platform standard. It contains hardware-independent adaptive platform functional clusters, the AUTOSAR runtime environment for adaptive applications (ARA), and enhancements made by Elektrobit that are compatible to AUTOSAR adaptive platform standards. It also delivers support for multiple POSIX operating systems, enables ...
- Application Specific SW中文EB corbos Link is a groundbreaking communication solution bridging Android/AAOS with AUTOSAR SOME/IP, revolutionizing development for software-defined vehicles (SDV). Traditionally, integrating Android with AUTOSAR has been complex, requiring custom solutions and steep learning curves for developers. These challenges have diverted focus from creating innovative Android ...查看更多 (15)
Partner Solutions (15)
Get the maximum performance from your storage hardware.
Efficient writes and improved endurance of flash media.
Macronix is a leading Non-Volatile Memory solution provider.
R-Car system can realize fastboot through extreme I/O speed.
Winbond Electronics Corp. Japan
Secure FOTA Demo on AWS - R-Car M3 and W77Q Secure Flash
Apex.AI, Renesas, and SYSGO have joined forces to bring this solution for software-defined vehicles built upon Renesas R-Car SOCs.
AVL Software and Functions GmbH
AVL ECU Platform for Autonomous Driving
Jungo Connectivity Ltd
This video shows driver drowsiness detection and alerts
Lineo Solutions, Inc.
LINEO Warp!! is an innovative quick-start solution.
LINEO Warp!! is an innovative quick-start solution.
SP-09
The Qt Company
Multiple Operating Systems. One Exceptional Automotive UX.
A getting-started kit for modern HMI development
StradVision, Inc.
Animal, Skeleton Detection - SVNet detects various objects with DL
StradVision, Inc.
Estimate the distance between objects to keep the distance
StradVision, Inc.
Compare multiple outcomes simultaneously
StradVision, Inc.
Provide OD, DE, and PSD (Parking Space Detection) via SVM
Component-based ready-to-use Automotive gateway
This video is intended to integrate the R-Car H3's in-vehicle infotainment system within the 'INTEGRITY Multivisor' virtual environment, from the INTEGRITY Real-Time OS made by Green Hills Software.
Sasken Technologies Ltd.
Hypervisor based cockpit solution that protects investment and reduces time-to-market