概览
描述
瑞萨电子 RX23E-B 解决方案入门套件是一款评估工具，专为使用 RX23E-B 32 位微控制器 (MCU) 进行传感器测量而设计。 该套件包括一个 RX23E-B MCU 评估板，配备了用于传感器测量的外设和软件（可在网站下载）。 购买套件后，即可立即开始模拟特性的测定。 该套件使开发人员能够缩短开发时间，从而更快地将产品推向市场。
该 RSSK 包括配备 RX23E-B MCU 的评估模块、快速有效的AFE工具解决方案 (QE for AFE) 以及与 QE for AFE 通信的应用程序，用于控制模拟前端、模/数转换器和数/模转换器。
评估板配备模/数转换、热电偶测量、电阻温度检测器测量、称重传感器测量和数/模转换器输出电路，支持模/数和数/模转换器评估以及使用各种传感器的应用评估。
QE for AFE 是一种图形界面的支持工具，可以与控制应用程序结合使用，以设置 AFE、模/数转换器和数/模转换器的操作，并获取和显示模/数转换结果。
此套件还包括各种应用说明和示例程序，可为开发人员提供进一步的指导和支持。
组件
- 文档/样例程序
- 用户手册：RSSKRX23E-B User's Manual
- 快速使用指南：RSSKRX23E-B Renesas Solution Starter Kit for RX23E-B Quick Start Guide
- 电路图、布线图、物料清单：RSSKRX23E-B Renesas Solution Starter Kit for RX23E-B Schematics, Pattern, Parts List
- 控制应用程序：RX23E-B Group RSSKRX23E-B Board Control Program
- 开发工具
- QE for AFE
- 相关应用文档/样例程序
- Example of 4-20mA transmitter using built-in D/A converter
- Example of weight measurement using AC excited load cell
- Design and weight measurement of tiny board for digital load cell
- Design and measurement of small board for 6-axis force sensor
“RSSKRX23E-B Board Control Program”中已经包含了出厂时写入RX23E-B MCU中的二进制文件。
特性
- 配备 RX23E-B 32 位 MCU，准备用于评估的软件
- 包括传感器测量所需的外围电路
- 热电偶测量所需的参比端补偿电路
- 支持 3 线和 4 线电阻温度探测器测量
- 支持桥式传感器测量，例如应变仪
- 借助 QE for AFE 轻松进行评估
- 可更改各种 AFE 参数
- 模/数转换结果显示功能（时间波形、直方图）
- 数字滤波器频率特性显示
- 提供 4-20mA 通信的示例程序，包括用于参比端补偿的热电偶测量以及电阻温度检测器测量（示例程序可在网站下载）
- 通过交流励磁进行称重传感器测量的示例程序
- 可直接连接 E2 或 E2 Lite 调试器（单独出售）
- 仅使用 USB 供电即可进行软件开发
- 用于模拟输入和微型热电偶连接器的插拔式终端模块
- 集成RS-485 和CAN 驱动电路
- 配备两个 Pmod 接口
应用
文档
相关文档
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| 类型 | 文档标题 | 日期 |
| 手册 - 开发工具 | PDF 2.08 MB 日本語 | |
| 快速入门指南 | PDF 1.69 MB 日本語 | |
| PCB 设计文件 | ZIP 1.90 MB | |
| 应用说明 |
PDF
1.64 MB
日本語
The Firmware Updating Communications Module provides communication control functionality between microcontrollers in a primary MCU-secondary MCU system configuration. By using this module, firmware updates for the secondary MCU can be easily performed via the primary MCU. The communication protocol supports UART or 3-wire SPI.
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| 应用说明 |
PDF
12.71 MB
日本語
By using the FIT module, users can easily incorporate firmware update functionality and secure boot functionality into their applications.
The firmware update module provides middleware that functions as a component when adding firmware update functionality to the user's system.
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| 工具新闻 - 发布公告 | PDF 284 KB 日本語 | |
| 应用说明 |
PDF
3.82 MB
AI 生成的摘要:
Azure RTOS sample projects demonstrate how to develop applications using ThreadX, FileX, GUIX, NetX Duo, and USBX on Renesas RX family microcontrollers with e2 studio or IAR Embedded Workbench. The projects support various RX devices and include examples for IoT connectivity, low power operation, and secure bootloader integration. Microsoft has contributed Azure RTOS to open source under Eclipse ThreadX, discontinuing official updates. Renesas discontinues the RYZ014A LTE module, recommending Sequans GM01Q as a compatible replacement. Development tools and supported sample projects vary by device, with detailed setup instructions and sample descriptions provided.
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| 工具新闻 - 发布公告 | PDF 237 KB 日本語 | |
| 应用说明 |
PDF
1.77 MB
日本語
AI 生成的摘要:
The RX23E-B microcontroller outputs temperature or voltage measurements as a 4-20mA current signal using its built-in 16-bit D/A converter and high-precision 24-bit Δ-Σ A/D converter. The system supports thermocouple and RTD sensors, enabling accurate long-distance current-based communication with minimal wiring. The sample program runs on the RX23E-B Solution Starter Kit, allowing real-time measurement and current output calibration. Measurements confirm output current errors below 0.1% full scale across temperatures from -25°C to 85°C, with a 95% settling time of 1.3ms dominated by the output filter circuit. The document details hardware configuration, measurement procedures, calibration methods, and software implementation for 4-20mA transmitter applications.
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| 手册 - 硬件 | PDF 3.03 MB 日本語 | |
| 应用说明 |
PDF
1.50 MB
日本語
AI 生成的摘要:
Weight measurement using an AC excited load cell achieves high precision by alternating the excitation voltage polarity, eliminating errors from thermal electromotive forces, voltage drops, and noise. The RX23E-B microcontroller integrates an analog front end, a high-speed 24-bit Δ-Σ A/D converter, timers, and controllers that enable efficient data acquisition without CPU load. Using the Renesas Solution Starter Kit and sample programs, measurements under varying temperatures demonstrate reduced error with AC excitation. The document details system setup, calibration, measurement methods, and software configuration for accurate weight sensing applications.
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| 应用说明 |
PDF
1.59 MB
日本語
AI 生成的摘要:
The program operates on the RX23E-B MCU on the RSSKRX23E-B board, enabling communication with QE for AFE via USB-UART. It provides functions to configure registers of the Analog Front End (AFE), 24-bit Δ-Σ A/D converter (DSAD), and 16-bit D/A converter (R16DA), control A/D conversion, and transmit conversion data. The system uses DMA and data operation circuits to efficiently handle data transfer and error detection. Operating conditions include a 5V power supply, 32MHz clock, and specific peripheral frequencies. The package includes firmware, source code, and documentation in English and Japanese. The document details communication protocols, peripheral usage, program structure, and project import instructions.
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| 应用说明 |
PDF
2.96 MB
日本語
AI 生成的摘要:
The RX23E-B-QFN40-WT board integrates the RX23E-B MCU with an analog front end (AFE), LDO power supply, and RS-485 driver to enable precise weight measurement using a digital load cell. The sample program supports communication via QE for AFE or Modbus RTU over RS-485, allowing configuration, calibration, zero reset, and data acquisition. Measurement accuracy is validated with a 300g rated capacity load cell, achieving low noise and minimal non-linearity. The document details hardware specifications, communication protocols, sample program functions, and evaluation results, providing a comprehensive guide for implementing compact digital load cell systems with Renesas MCUs. PCB design files include BOM, schematic, and pattern diagrams.
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| 其他 | PDF 747 KB | |
| 其他 | PDF 246 KB | |
| 应用说明 | PDF 1.20 MB 日本語 , English | |
16 项目
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设计和开发
软件与工具
软件与工具
| Software title
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Software type
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公司
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| QE for AFE: Development Assistance Tool for Analog Front End This development assistance tool supports the development of embedded systems to perform high-precision sensing for microcontrollers with built-in analog front-end (AFE). [Plugin for Renesas IDE "e2 studio"] [Standalone Version] [Support MCU/MPU:RA, RX]
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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]
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Emulator | 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]
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Emulator | 瑞萨电子 |
| QE for OTA: Development Assistance Tool for Firmware Update This development assistance tool helps you easily try firmware update on your device. [Plugin for Renesas IDE "e² studio"] [Support MCU/MPU: RX, RL78, RA] [Support clouds service: Amazon Web Services (AWS), Microsoft Azure]
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Solution Toolkit | 瑞萨电子 |
4 项目
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样例程序
样例程序
筛选
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| 类型 | 文档标题 | 日期 日期 |
| 示例代码 | RX23E-B Group RSSKRX23E-B Board Control Program - Sample Code
[Toolchains=CC-RX|V3.05.00]
ZIP
7.37 MB
日本語
应用:
工业
Compiler:
CC-RX
Function:
Evaluation Kit
IDE:
CS+ for CC, e2 studio
Includes the factory-programmed board control program binary file.
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| 示例代码 | RX Family Firmware Updating Communications Module Using Firmware Integration Technology Rev.1.11 - Sample Code
[Toolchains=CC-RX|V3.07.00;GNURX|14.2.0.202505]
ZIP
51.35 MB
Compiler:
CC-RX, GNURX
Function:
Application Example, Communication Interface, Driver or Library
IDE:
e2 studio
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| 示例代码 | RX Family Firmware Update module Using Firmware Integration Technology Application Notes Rev.2.06 - Sample Code
[Software=RX Driver Package|V1.48],[Toolchains=CC-RX|V3.07.00;GNURX|14.2.0.202505;IAR Compiler for RX|v.5.20.1]
ZIP
156.61 MB
应用:
消费电子产品
Compiler:
CC-RX, ICCRX
Function:
Driver or Library
IDE:
e2 studio, GCC EWRX, IAR EWRX
By using the FIT module, users can easily incorporate firmware update functionality and secure boot functionality into their applications.
The firmware update module provides middleware that functions as a component when adding firmware update functionality to the user's system.
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| 示例代码 | RX23E-B Group Design and Measurement of Small Board for 6-Axis Force Sensor - Sample Code
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| 示例代码 | RX23E-B Group Example of 4-20mA transmitter using built-in D/A converter - Sample Code
[Toolchains=CC-RX|V3.05.00]
ZIP
11.63 MB
日本語
应用:
工业
Compiler:
CC-RX
Function:
Application Example
IDE:
CS+ for CC, e2 studio
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| 示例代码 | RX23E-B Group Example of weight measurement using AC excited load cell - Sample Code
[Toolchains=CC-RX|V3.05.00]
ZIP
11.01 MB
日本語
应用:
工业
Compiler:
CC-RX
Function:
Application Example
IDE:
CS+ for CC, e2 studio
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6 项目
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产品选项
| 器件号 | 状态 | 库存 | 预算价格（美元） | Sampleable | Pb (Lead) Free |
|---|---|---|---|---|---|
| RTK0ES1001C00001BJ | Active | 有库存 | 1u | $364.07 | N/A | No |
视频和培训
新闻和博客
博客 2023年11月22日 |
