Overview
Description
The RAJ306102 Renesas Solution Starter Kit (RTK0EML2J0S00020BJ) is used for evaluating a BLDC motor system using the RAJ306102 general-purpose motor control IC. RAJ306102 combines a smart gate driver (RAA306012) and an MCU (RL78/G1F) in a single package. It consists of a board with RAJ306102 mounted, a small 24V motor, and a connecting cable.
RAJ306102 is initially equipped with sample code for 120-degree conducting control using Hall sensors, and basic evaluation of motor control can be performed simply by connecting a 24V DC power supply and the attached motor. The integrated MCU operating voltage is selectable 3.3V or 5V. In addition, it is possible to connect and evaluate a motor and MOSFET prepared by the user.
BLDC motors have different control requirements than standard brush motors. Refer to our BLDC Motor Control Algorithms page for additional information and guidelines.
Features
- Easy to start motor control evaluation with RAJ306102
- Reference firmware has already been written on the RAJ306102. By connecting the attached small motor to the board and supplying power, evaluation can be started immediately.
- High expandability and operability via a small board (size: 140mm × 180mm)
- The board is small and easy to operate, and switches, potentiometers, LEDs, and thermistors are mounted, their functions can be used by using the user program.
- Connectable to the external MOSFET board
- By setting the selection resistors, it is possible to select mounted MOSFET and external MOSFET.
- Various sample code is available for basic motor drive
- Sample code of basic control required for BLDC motor control can be downloaded from the website.
- Sensorless 120-degree conducting control
- 120-degree conducting control using Hall sensors
- Sample code of basic control required for BLDC motor control can be downloaded from the website.
- Renesas Motor Workbench support (PC tool for waveform display)
- Renesas Motor Workbench is a tool for monitoring and changing global variables in operation from a PC.
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Manual - Development Tools | PDF 6.68 MB 日本語 | |
| Brochure | PDF 24.50 MB 日本語 | |
| Manual - Hardware | PDF 14.51 MB 日本語 | |
| Manual - Development Tools | PDF 3.94 MB | |
| Manual - Development Tools | PDF 1.00 MB | |
| Manual - Development Tools | PDF 176 KB | |
| Datasheet | PDF 1.16 MB 日本語 | |
| Manual - Hardware | PDF 1.53 MB 日本語 | |
| Application Note |
PDF
3.59 MB
日本語
AI-generated Summary:
The 120-degree conducting control method drives permanent magnetic synchronous motors using RAJ306102 microcontroller and Renesas Motor Workbench. It supports both Hall sensor and sensorless modes by configuring sensor settings in the source code. The system hardware includes the RAJ306102 evaluation board, TSUKASA TG-55L motor, and various input/output interfaces such as variable resistors for speed commands, toggle switches for start/stop and error reset, and LEDs for status indication. The document details hardware configurations, port assignments, and development environments using CS+ and e2studio IDEs with CC-RL compiler. It also references related manuals and application notes for deeper understanding.
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9 items
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Design & Development
Software & Tools
Software & Tools
| Software title
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Software type
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Company
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| Renesas Motor Workbench Renesas Motor Workbench is a development support tool for debugging, analyzing, and tuning motor control programs.
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Solution Toolkit | Renesas |
| Code Generator Plug-in Automatic driver generation tool for internal peripheral I/O modules through GUI settings [Standard features for Renesas IDE "e² studio" and CS+] [Support MCU/MPU: RL78, V850, 78K, RX]
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Code Generator | Renesas |
| C Compiler Package for RL78 Family [CC-RL] C Compiler Package for RL78 Family [IDE: CS+, e² studio]
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Compiler/Assembler | Renesas |
| Renesas Flash Programmer (Programming GUI) Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU, Renesas Synergy, DA1453x, DA1459x, DA1469x, DA1470x, DA148xx, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78K0R, 78K0]
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Programmer (Unit/SW) | Renesas |
| CS+ Renesas integrated development environment (IDE) [Support MCU/MPU: RH850, V850, RX, RL78, 78K0R, 78K0]
(Note: CS+ is not generally promoted to U.S. and European customers.)
(Note: To use Smart Configurator on CS+ for RL78/G23 and RX family MCUs, install the Smart Configurator for each MCU family separately downloading from ”Design & Support” > ”Development Tools” > ”Smart Configurator”)
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IDE and Coding Tool | Renesas |
| e² studio - information for RL78 Family Eclipse-based Renesas integrated development environment (IDE).
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IDE and Coding Tool | Renesas |
| E2 Emulator (With Programming Function) 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]
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Programmer (Unit/SW) | Renesas |
| 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 | Renesas |
| E2 Emulator Lite (With Programming Function) On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RX, RL78, RISC-V MCU, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver]
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Programmer (Unit/SW) | Renesas |
| 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 | Renesas |
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Sample Code
Sample Code
Filters
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| Type | Title | Date Date |
| Sample Code | RAJ306102 120-degree conducting control of permanent magnetic synchronous motor (Implementation)
[Toolchains=CC-RL|V1.12.00]
ZIP
9.48 MB
日本語
Application:
Consumer Electronics, Industrial, Medical & Healthcare, Renewable Energy & Grid
Compiler:
CC-RL
Function:
Evaluation Kit, Starter Kit
IDE:
CS+ for CC, e2 studio
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1 item
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Product Options
| Part Number | Status | Stock | Sampleable | Pb (Lead) Free |
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| RTK0EML2J0S00020BJ | Obsolete | In Stock | Available | No |
Videos & Training
This video shows how Renesas sensorless technology can operate in high torque with zero RPM conditions using the new RAJ306102 motor drive IC. The video will show proof of concept using a popular cordless drill to screw and unscrew a lag screw in high-density wood.
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