特性
- 主要特性：
- 速率 400MHz，支持多达 4+4（锁步核）个 RH850 G4MH CPU
- 顶级的性能与功耗比
- 高达 16MB 的闪存
- 高达 3.6MB 的内存
- 具备多达 3 个 ADC（12 位），通道数量多达 94 个，包括 4+4 个跟踪和保持输入
- GTM v3.5 车辆运动定时器
- 各种通用定时器模块，包括看门狗、OS、TAUx
- 高温支持：高达 Tj=160°C
- 低功耗
- 采用最先进水平的接口
- 具备多达 2 种以太网 AVB，包括千兆以太网 (Gbit) 和快速以太网 (100MBit)
- CAN-FD、FlexRay、SPI、RHSIF、SENT、LIN、UART、I2C、PSI5、CXPI
- SFMA（串行闪存接口）
- eMMC
- 支持功能安全和信息安全
- 配有支持 EVITA full的加密安全模块
- ISO26262 ASIL-D
- 具有广泛的生态系统，可支持与工具、硬件和软件领域相关的最新标准
- 虚拟机管理程序（Hypervisor）支持
描述
RH850/U2A MCU 是瑞萨电子跨域 MCU 产品系列的首款产品，作为新一代车载控制器件，其旨在满足日益增长的将多种应用集成到单块芯片中的需求，以实现针对不断发展的电气电子架构（E/E架构）的统一电子控制单元（ECU）。 凭借 28 纳米 (nm) 制程技术，以瑞萨电子用于底盘控制的 RH850/Px 系列和用于车身控制的 RH850/Fx 系列的关键功能为基础，实现 32 位 RH850/U2A MCU，从而进一步提升性能。
新一代车载控制 MCU 配备多达四个采用双核锁步结构的 400 兆赫 (MHz) CPU 核心。 每个 CPU 核心都集成了基于硬件的虚拟化辅助功能，允许满足不同 ISO26262 功能安全级别的多种软件系统在高性能模式下独立运行且不受干扰。 此外，还可减少虚拟化占用的资源，以保障实时执行。 这使用户能够将多个 ECU 功能集成到单个 ECU 中，同时保持功能安全、信息安全以及实时操作要求。
该 MCU 包含 EVITA Full 级别的信息安全功能支持，以加强对网络攻击的防护，使设备能够随着安全要求的发展，实现安全、快速的完全无等待 OTA (Full No-Wait OTA) 软件更新。
RH850/U2A MCU 还配备了多种网络接口，使 MCU 能够处理由 ADAS 和自动驾驶功能中多种类型传感器生成的大量传感器数据。 这使客户能够支持未来的高速网络功能并满足高通信吞吐量的要求。
产品参数
| 属性 | 值 |
|---|---|
| Main CPU | G4MH |
| Program Memory (KB) | 6144, 8192, 16384 |
| RAM (KB) | 768, 1792, 3584 |
| Supply Voltage (V) | 3 - 5.5 |
| I/O Ports | 77, 97, 129, 165, 221, 301 |
| DRAM I/F | No |
| 3D GPU | No |
| Temp. Range (°C) | -40 to +160 |
| Ethernet speed | 100Mb, 100Mb/1Gb |
| Ethernet (ch) | 1, 2 |
| EtherCat (ch) (#) | 0 |
| USB FS (host ch/device ch) | ( 0 / 0 ) |
| USB HS (host ch/device ch) | ( 0 / 0 ) |
| USB SS (host ch/device ch) | ( 0 / 0 ) |
| PCI Express (generation and ch) | No |
| SCI or UART (ch) | 0, 3 |
| SPI (ch) | 4, 6, 9, 10 |
| I2C (#) | 1, 2 |
| CAN (ch) | 7, 8, 11, 12, 16 |
| CAN-FD (ch) | 7, 8, 11, 12, 16 |
| Wireless | No |
| SDHI (ch) | 0 |
| PWM Output (pin#) | 0 |
| 32-Bit Timer (ch) | 16 |
| 16-Bit Timer (ch) (#) | 48 |
| 8-Bit Timer (ch) | 0 |
| Standby operable timer | No |
| Asynchronous General Purpose Timer / Interval Timer (ch) | 0 |
| 16-Bit A/D Converter (ch) | 0 |
| 14-Bit A/D Converter (ch) | 0 |
| 12-Bit A/D Converter (ch) | 29, 45, 64, 79, 94 |
| 10-Bit A/D Converter (ch) | 0 |
| 24-Bit Sigma-Delta A/D Converter (ch) | 0 |
| 16-Bit D/A Converter (ch) | 0 |
| 12-Bit D/A Converter (ch) | 0 |
| 10-Bit D/A Converter (ch) (#) | 0 |
| 8-Bit D/A Converter (ch) | 0 |
| Capacitive Touch Sensing Unit (ch) | 0 |
| Graphics LCD Controller | No |
| MIPI Interfaces (CSI) (ch) | 0 |
| Image Codec | No |
| Segment LCD Controller | No |
| Security & Encryption | Yes |
应用方框图
 | 高级汽车域控制器（AADC） 高级汽车域控制器集成了关键系统，可实现更智能、更互联的汽车。 |
 | 车辆控制单元 车辆控制单元支持服务导向架构（SOA）和区域架构，提供多核性能，符合 FuSa 标准。 |
 | 通信网关和集成 DVR/DMS 系统 融合 CoGW 与 DVR/DMS 视频处理功能的集成式汽车网关解决方案。 |
 | Zone-ECU 虚拟化解决方案平台 Zone-ECU 虚拟化平台将虚拟 ECU 集成在一个物理单元上，从而降低成本并实现安全设计。 |
 | 无线 EV 电池管理系统 瑞萨电子的无线 BMS 无需使用线束，提高了灵活性，并采用低功耗蓝牙技术实现了标准化设计。 |
 | 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。 |
其他应用
- 区域控制 ECU
- 域控制 ECU
- 通信网关
- 底盘和安全
- 能源管理
完成您的设计
寻找相关的产品，完善您的设计
Renesas Boards & Kits
RH850/U2A 144pin Piggyback Board of RH850 Evaluation Platform
The RH850/U2A 144-pin Piggyback Board supports all devices of the RH850/U2A series in a 144-pin package. It can be used standalone or in combination with the mainboard of the RH850 evaluation platform. The modular RH850 evaluation platform, consisting of mainboards and piggyback boards, is a... 阅读详情
RH850/U2A 156pin Piggyback Board of RH850 Evaluation Platform
The RH850/U2A 156pin Piggyback Board supports all devices of the RH850/U2A series in 156pin-package. It can be used standalone or in combination with a mainboard of the RH850 evaluation platform. The modular RH850 evaluation platform consisting of mainboards and piggyback boards is a platform... 阅读详情
RH850/U2A 176pin Piggyback Board of RH850 Evaluation Platform
The RH850/U2A 176-pin Piggyback Board supports all devices of the RH850/U2A series in a 176-pin package. It can be used standalone or in combination with the mainboard of the RH850 evaluation platform. The modular RH850 evaluation platform, consisting of mainboards and piggyback boards, is a... 阅读详情
RH850/U2A 292pin Piggyback Board of RH850 Evaluation Platform
The RH850/U2A 292-pin Piggyback Board supports all devices of the RH850/U2A series in a 292-pin package. It can be used standalone or in combination with the mainboard of the RH850 evaluation platform. The modular RH850 evaluation platform, consisting of mainboards and piggyback boards, is a... 阅读详情
RH850/U2A 373pin Piggyback Board of RH850 Evaluation Platform
The RH850/U2A 373-pin Piggyback Board supports all devices of the RH850/U2A series in a 373-pin package. It can be used standalone or in combination with the mainboard of the RH850 evaluation platform. The modular RH850 evaluation platform, consisting of mainboards and piggyback boards, is a... 阅读详情
RH850/U2A 516pin Piggyback Board of RH850 Evaluation Platform
The RH850/U2A 516-pin Piggyback Board supports all devices of the RH850/U2A series in a 516-pin package. It can be used standalone or in combination with the mainboard of the RH850 evaluation platform. The modular RH850 evaluation platform, consisting of mainboards and piggyback boards, is a... 阅读详情
RH850/U2A Starter Kits
The RH850/U2A Starter Kits serve as a simple and easy to use platform for evaluating the features and performance of Renesas' 32-bit RH850/U2A microcontrollers.
Partner Boards & Kits
CAN Bus J1939 Bridge (for Heavy-Duty)
DRAM & Flash Memory Solutions
Traction Inverter/Motor Controller
筛选
软件与工具
按类型筛选
按供应商筛选
样例程序
按应用筛选
按功能筛选
按编译器筛选
按 IDE 筛选
模拟模型
Partner Solutions
- IDE 和编码工具中文瑞萨电子集成开发环境（IDE）[支持 MCU/MPU：RH850、V850、RX、RL78、78K0R、78K0] （注意：CS+ 通常不会向美国和欧洲客户推广。） （注意：要在 CS+ 上对 RL78/G23 和 RX 系列 MCU 使用智能配置器，请为每个 MCU 系列安装智能配置器，从“设计和支持”>“开发工具”>“智能配置器”下载）
- IDE 和编码工具英语Green Hills MULTI Device-Support-Packages include all device specific files to be used with the MULTI IDE.
- 编译器/汇编器英语C Compiler Package for RH850 Family [IDE: CS+, e² studio]
- 解决方案工具包英语RH850 Smart Configurator is an automatic driver generation tool for internal peripheral I/O modules through GUI settings.
- 仿真器英语On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU]
- 编程器（单元/软件）英语On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RE, RX, RL78, RH850, RISC-V MCU, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver]
- 编程器（单元/软件）英语Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C]
- 编程器（单元/软件）中文闪存编程软件【支持 MCU/MPU 和设备：RA、RE、RX、RL78、RH850、RISC-V MCU, Renesas Synergy、DA1453x、DA1459x、DA1469x、DA1470x、DA148xx、电源管理、Renesas USB Power Delivery 系列、电机驱动器/执行器驱动器 IC、V850、78K0R、78K0】
- 软件和工具 - 其他英语
- 软件和工具 - 其他英语
No Results Found.
确保所有关键词拼写正确。
尝试使用更少、不同或更宽泛的词语来改变搜索结果。
如果您使用了筛选器，请考虑取消选择某些筛选器选项以扩大搜索结果。
- 搜索我们丰富的知识库，帮助您解答常见问题
- 前往支持论坛，获取瑞萨电子技术专家和社群的帮助
- IDE 和编码工具中文瑞萨电子集成开发环境（IDE）[支持 MCU/MPU：RH850、V850、RX、RL78、78K0R、78K0] （注意：CS+ 通常不会向美国和欧洲客户推广。） （注意：要在 CS+ 上对 RL78/G23 和 RX 系列 MCU 使用智能配置器，请为每个 MCU 系列安装智能配置器，从“设计和支持”>“开发工具”>“智能配置器”下载）
- IDE 和编码工具英语Green Hills MULTI Device-Support-Packages include all device specific files to be used with the MULTI IDE.
- 编译器/汇编器英语C Compiler Package for RH850 Family [IDE: CS+, e² studio]查看更多 (26)
软件与工具 (26)
- 查看更多 (11)
样例程序 (11)
- 模型 - BSDL英语
- 模型 - IBIS英语
模拟模型 (2)
Development Tool中文Universal third-party programmers support a wide range of Renesas programmable devices across both off-board and on-board programming modes.提供方: Elnec s.r.o.- Development Tool中文Provides high-volume automated programming systems engineered for factory-scale production, enabling efficient handling of a wide range of integrated circuit (IC) devices. Optimized for microcontrollers (MCUs) and flash memory, the systems support tube, tape, and tray input/output configurations for flexible manufacturing integration. Advanced auto-teach alignment capabilities ...
- Development Tool中文The AH-480 automated programming system is built around a patented rotary robotic arm equipped with dual-sided vacuum nozzles, enabling high-speed, high-precision IC pick-and-place operations. The system integrates 16 units of the latest LEAP universal programmers to deliver stable, high-throughput programming performance. Designed for ...
- Development Tool中文RTA-CAR (RTA-Classic AUTOSAR) is a compact and efficient, low-footprint software solution designed for series production in automotive applications. Used by hundreds of companies worldwide, it powers billions of automotive ECUs. As a single solution, RTA-CAR works with existing processes, can support multiple OEM needs and is ...提供方: ETAS K.K.
- Application Specific SW中文Tata Elxsi and Renesas co‑developed an intelligent BMS using RH850 U2A, enabling active monitoring of Voltage, Current, and Temperature, plus estimates of SOC and SOH. It offers safety features like overcharge, over‑discharge, over‑temperature, and overcurrent protection, with fault management and multiple cell balancing modes. Its modular, scalable ...提供方: Tata Elxsi Ltd.查看更多 (55)
