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全新电机控制ASSP解决方案，扩展RISC-V嵌入式处理产品阵容 - bluetooth蓝牙技术

瑞萨电子宣布，率先推出业界专为先进电机控制系统优化的RISC-V MCU——R9A02G020，全新产品使用户无需投入开发成本，即可受益于电机控制应用的即用型交钥匙解决方案。借助预编程的ASSP，用户可以缩短上市时间并降低成本，从而节省RISC-V相关的工具及软件投资。新款解决方案的目标应用包括家居/楼宇自动化、医疗保健设备、家用电器、无人机等。

瑞萨在推动RISC-V嵌入式处理解决方案领域发挥了引领作用，不久前推出了基于64位RISC-V CPU的通用RZ/Five MPU，并宣布开发RISC-V车载解决方案。 


瑞萨电子物联网及基础设施事业本部高级副总裁Roger Wendelken表示：“作为卓越的嵌入式处理供应商，瑞萨电子在多种平台上提供用户所需的解决方案。此款基于RISC-V的ASSP打造了低成本、快速上市和出色性能的优秀组合，它与我们目前的产品组合完美互补，并对接全球新客户与新兴市场。”

 与全球合作伙伴携手推出的优化解决方案

瑞萨全新R9A02G020是基于Andes Technology Corp. RISC-V处理IP而构建的电机控制ASSP。Andes CEO Franklin Lin表示：“我们很荣幸Andes的入门级RISC-V处理器IP能够在瑞萨R9A02G020 MCU ASSP中提供算力。我们相信，瑞萨为市场带来的强大低功耗MCU ASSP将加速RISC-V在广泛场景中的应用，并鼓励软件开发人员为RISC-V开发出更有创意、更高效的应用，从而助力这一代模式被广泛采用。”

 

瑞萨发布的全新RISC-V ASSP产品预编程了由独立设计公司（IDH）BFG Engineering和DigiPower（HK）Technology Ltd.开发的专业应用代码。BFG和DigiPower均在电机控制领域拥有丰富的专业知识和成熟的客户支持能力。其中，BFG以缩短客户电机启动时间的无传感器算法而闻名。DigiPower自2008年以来持续推出成本优化、可扩展的电机驱动解决方案，并设计了用于控制冰箱压缩机、风扇、泵等专用解决方案。BFG和DigiPower都将与客户合作完成最终设计并协助其方案过渡至生产。 


DigiPower总经理林志强表示：“自2008年7月以来，DigiPower一直致力于中国的电力电子和电机驱动技术解决方案。我们很高兴地宣布，基于Renesas RISC-V ASSP的多种电机控制解决方案已经上市。使用如此强大的硬件平台，DigiPower以成本优化和可扩展的方式设计了控制冰箱压缩机、风扇、泵等特定解决方案。我们的最终客户将受益于DigiPower在电机控制算法和系统方面的深厚专业知识，并且由于我们的应用软件由瑞萨在ASSP中预先编程，因此能够大幅减少客户产品上市时间。这一新方案通过瑞萨和Digipower强强联合，为光明的未来开辟了更多的机会”。

SEGGER Microcontroller GmbH也参与了此项工作，包括Embedded Studio和J-Link在内的完整SEGGER生态系统是用于创建和测试这些电机控制解决方案的一个关键要素。 

R9A02G020电机控制ASSP解决方案的关键特性

  • 基于开放平台的RISC-V ISA而构建的创新且成本优化的32MHz、32位CPU内核

  • 丰富的模拟IP功能，具备三个专用PGA和S/H的ADC、两个DAC、两个比较器，以及温度传感器

  • 先进的电机控制定时器，两个看门狗定时器

  • 小尺寸24引脚和32引脚QFN封装

  • 支持最高可达Ta+125°C的高温条件，适合恶劣工作环境

  • 用于BLDC单电机，支持单分流/三分流、PFC和霍尔传感器输入的无传感器矢量控制

  • 闪存：48KB

  • SRAM：16KB（4KB 带ECC）

  • CPU和总线内存保护单元

  • 经预编程和测试的电机控制软件

  • 完整的参考设计：硬件、软件、套件、工具、硬件数据手册、软件数据手册、GUI手册、应用说明

 

RISC-V电机控制成功产品组合

瑞萨设计一款基于RISC-V内核的3相电机控制成功产品组合，该方案采用R9A02G020及其产品组合中的其它兼容器件，支持通用三相电机。瑞萨“成功产品组合”基于相互兼容且可无缝协作的器件，具备经技术验证的系统架构，带来优化的低风险设计，以加快产品上市速度。瑞萨现已基于其产品阵容中的各类产品，推出超过300款“成功产品组合”，更多信息，请访问以下链接查看：

https://www2.renesas.cn/cn/zh/winning-combinations

基于RISC-V内核的3相电机控制

https://www2.renesas.cn/cn/zh/application/key-technology/motor-control-robotics/3-phase-motor-control-risc-v-core-assp


RISC-V 瑞萨电子

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Stack Trace

Error 
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