概览

该系列 MCU 采用高能效、高性能的 Renesas RISC-V 32 位内核，特别适合成本敏感和低功耗应用。 该系列产品具有 128KB 代码闪存、4KB 数据闪存、支持 ECC 的 16KB SRAM、多个定时器和串行连接接口、大量具有输出电流控制的 IO 以及丰富的模拟功能（12 位 A/D 转换器、DAC、比较器）。 该器件支持 125°C 工作温度，提供 16 WLCSP、24、32 和 48 QFN 封装选项。 瑞萨提供完整的免费开发生态系统，包括 e2 studio IDE 开发环境、代码生成器、编译工具链、闪存烧写工具和应用说明，以帮助最终用户开发和部署这项新技术。 该 MCU 也适用 IAR Embedded Workbench 和 SEGGER Embedded Studio 等其他商业环境。

R9A02G021 Block Diagram
R9A02G021 Block Diagram
  • 基于 RISC-V 先进的 32 位 CPU 内核，在 48 MHz 运行频率下运算能力很强
  • 丰富的模拟和数字外设组合
  • 16 WLCSP，24/32/48 QFN 封装（QFP 可选），支持 125°C 工作温度
  • 低电压、低功耗运行，低工作电流
  • 通过简单配置和生成优化代码即可轻松使用，占用内存小

应用

  • 消费电子产品
  • 家用电器
  • 工业传感器
  • 传感器模块
  • 总线供电传感器
  • 医疗传感器
  • 健康状况跟踪
  • 遥控器
  • 电池供电应用
  • 低功耗家用配件
  • 探测器
  • 车辆跟踪
  • 智能电源
  • 逆变器

文档

设计和开发

软件与工具
Renesas Flash Programmer (Programming GUI)
Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU Renesas Synergy, DA1459x, DA1469x, DA1470x, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78K0R, 78K0]
 Programmer (Unit/SW) 瑞萨电子
PG-FP6
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]
 Programmer (Unit/SW) 瑞萨电子
E2 emulator Lite [RTE0T0002LKCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX, RISC-V MCU]
 Emulator 瑞萨电子
SEGGER J-Link and J-Trace PRO
The J-Link debug probes offer full support for RA Family MCUs. With their outstanding performance, robustness, and ease of use are widely recognized as the market-leading debug probes today.
 Emulator SEGGER
IAR Embedded Workbench for RISC-V
IAR Embedded Workbench for RISC-V MCUs
 IDE and Coding Tool IAR Systems
SEGGER Embedded Studio for RISC-V
SEGGER Embedded Studio for Renesas R9A02G21 RISC-V MCUs
 IDE and Coding Tool SEGGER
e² studio - information for RISC-V MCU
Eclipse-based Renesas integrated development environment (IDE).
IDE and Coding Tool 瑞萨电子
RISC-V Smart Configurator
RISC-V Smart Configurator is an automatic driver generation tool for internal peripheral I/O modules through GUI settings.
Solution Toolkit 瑞萨电子
E2 emulator [RTE0T00020KCE00000R]
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]
 Emulator 瑞萨电子
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开发板与套件

FPB-R9A02G021 Board

FPB-R9A02G021

开发
了解更多

FPB-R9A02G021 RISC-V MCU 快速原型板

FPB-R9A02G021 快速原型验证板为 R9A02G021 MCU 的评估、原型设计和开发提供一个切入点。 此外，由于此目标板集成了 SEGGER J-Link™ 调试器，您可以将其用于自己的应用开发，而无需进一步投资开发工具。 这款产品包括通孔形式的引脚接头，可连接所有 MCU 的信号引脚，从而可以使用面包板轻松地进行原型设计。

特色文件:
FPB-R9A02G021 Quick Start Guide

ECAD 模块

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

扩展 ECAD 模块
Diagram of ECAD Models

产品选择

    Processing table
    Program Memory (KB)
    RAM (KB)
    Temp. Range
    Pkg. Type
    Lead Count (#)
    Pkg. Dimensions (mm)
    Pitch (mm)
    购买 / 样片
    器件号
    R9A02G0214CBY#HC0
    circle有效
    memory
    view_in_ar
    		128 16 -40 to +125°C WLCSP 16 1.99 x 1.99 x 0.4 0.4
    R9A02G0214CNE#BA0
    circle有效
    memory
    view_in_ar
    可提供样片
    		 128 16 -40 to 125°C HWQFN 48 7 x 7 x 0.5 0.5 获取样片,
    R9A02G0214CNE#UA0
    circle有效
    memory
    view_in_ar
    		128 16 -40 to +125°C HWQFN 48 7 x 7 x 0.5 0.5
    R9A02G0214CNH#BA0
    circle有效
    memory
    view_in_ar
    可提供样片
    		 128 16 -40 to 125°C HWQFN 32 5 x 5 x 0.5 0.5 获取样片,
    R9A02G0214CNH#UA0
    circle有效
    memory
    view_in_ar
    		128 16 -40 to +125°C HWQFN 32 5 x 5 x 0.5 0.5
    R9A02G0214CNK#BA0
    circle有效
    memory
    view_in_ar
    可提供样片
    		 128 16 -40 to 125°C HWQFN 24 4 x 4 x 0.5 0.5 获取样片,
    R9A02G0214CNK#UA0
    circle有效
    memory
    view_in_ar
    		128 16 -40 to +125°C HWQFN 24 4 x 4 x 0.5 0.5
    Parametric Table tips

    Tips for Using This Parametric Table:

    • Hide Filters button in header: Collapse or expands filters
    • Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
    • Reset button in header: Reset all filters to the page default
    • Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
    • Export button in header: Export the filtered results of the table to an Excel document
    • Filter parts search bar in header: Type to filter table results by part number
    • Hide column button in column headers: Select to hide columns in table
    • AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
    • Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
    • Document icon next to product name in row: View the featured document for this product
    • Chip icon next to the right of the document icon in row: View the block diagram for this product
    • Cart icon to the right of the chip icon: Indicates that samples are available for this product
    RISC-V General Purpose MCUs

    An overview of the RISC-V MCU built on the Renesas core offering developers a new low-power, high-performance open architecture platform option with full toolchain support. Visit the R9A02G021 product page for all the details.

    Video List
    RISC-V General Purpose MCUs

    新闻和博客

    博客 2024年4月24日
    博客 2024年3月26日
    新闻 2024年3月26日
    博客 2023年11月30日
    新闻 2023年11月30日