Renesas has a wide-ranging lineup of MCUs that enable our customers to develop products that satisfy these requirements. The products in the RX66T Group are ideal for use as motor control MCUs, and those in the RX130 Group, the RA4M1 Group, RA2A1 Group (for capacitive touch) and the RL78/G13 Group are designed for system control. These MCUs meet a variety of requirements for washing machine control, including wide-range motor torque, rotation rate control, and load variation.

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Washing Machine (High-End)
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System Block Diagram (Control Unit)

Related Products

Block Semiconductor Device Recommended Products Features
Operation Block HMI MCU RX130 Group Enhanced Capacitive Touch function, 5V operation
RX230 Group Voice Recognition
Enhanced DSP/FPU, Connectivity (USB), HMI (Touch-key), Security, Low power consumption, 5V
RX651 Group Display+Voice Recognition
Large-capacity RAM, Connectivity (Ethernet, USB), HMI (LCD), Security, Motor
RA6M1 Group Capacitive Touch+Voice Recognition
Arm Cortex-M4 core Capacitive Touch for HMI and advanced analog
RA6M3 Group Capacitive Touch +Voice Recognition+ Display
Arm Cortex-M4 core, USB High-Speed, Ethernet and TFT controller
System Operation MCU RX230 Group Enhanced DSP/FPU, Connectivity (USB), HMI (Capacitive Touch), Security, Low power consumption, 5V
RL78/G13 Group
RL78/G13A Group
5V operation, Rich line-up, can be used in a wide variety of applications
5V operation with low operating current

RA4M1 Group

Arm Cortex-M4 with LCD Controller and Capacitive Touch for HMI
Control Block Compressor control MCU RX66T Group RXv3 Core, Motor specialized specifications (max.4 motors)
RA6T1 Group 32-bit MCU including on-chip FPU enable to drive two motors simultaneously
Sensor Output CMOS Op-amp READ2303G
READ2304G
Full range input/output, high slew rate
Low power consumption, high slew rate
I/F for Control MCU Photocoupler (standard) PS23xx Series
PS28xx Series
RV1S22xxSeries
High isolation voltage (5kVr.m.s.), 4p-LSOP, Ta=115°C
High isolation voltage (2.5kVr.m.s.), 4p-SSOP, Ta=100°C
High isolation voltage (5kVr.m.s.), 4p-LSSOP, Ta=115°C

Documentation & Downloads

Title Other Languages Type Format File Size Date
User Guides & Manuals
CS+ Code Generator Tool Integrated Development Environment User's Manual: RL78 API Reference[CS+ for CA,CX][CS+ for CC] 日本語 Manual PDF 2.39 MB
e² studio Code Generator Integrated Development Environment User's Manual:RL78 API Reference 日本語 Manual PDF 2.52 MB
CS+ Code Generator Tool Integrated Development Environment User's Manual: RX API Reference[CS+ for CC] 日本語 Manual PDF 1.28 MB
e² studio Code Generator User's Manual: RX API Reference 日本語 Manual PDF 1.29 MB
Application Notes & White Papers
RX130 Group Initial Setting 日本語 Application Note PDF 615 KB
R2A20114BFP Application Note 日本語 Application Note PDF 3.05 MB
RX24T Group Initial Settings Example 日本語 Application Note PDF 810 KB
RX Family RX Driver Package Ver.1.11 日本語 Application Note PDF 2.17 MB
RL78/L1A Serial Array Unit (UART Communication) CC-RL 日本語 Application Note PDF 541 KB
RL78/L12 Serial Array Unit (UART Communication) CC-RL Application Note PDF 316 KB
RL78/G13 Initialization CC-RL 日本語 Application Note PDF 459 KB
RL78/G13 Data Flash Library Type04 CC-RL 日本語 Application Note PDF 357 KB
R2A20112A Application Note Application Note PDF 224 KB
Power MOS FET APPLICATION NOTE 日本語 Application Note PDF 814 KB
Downloads
- RX130 Group Initial Setting Sample Code ZIP 2.68 MB
- RX24T Group Initial Settings Example Sample Code ZIP 2.78 MB
- RX Family RX Driver Package Ver.1.11 日本語 Sample Code ZIP 83.09 MB
- RL78/L1A Serial Array Unit (UART Communication) CC-RL 日本語 Sample Code ZIP 769 KB
- RL78/L12 Serial Array Unit (UART Communication) CC-RL 日本語 Sample Code ZIP 476 KB
- RL78/G13 Initialization CC-RL 日本語 Sample Code ZIP 604 KB
- RL78/G13 Data Flash Library Type04 CC-RL 日本語 Sample Code ZIP 549 KB
Tool News
Sound Playback System and Compression Library (Original ADPCM CODEC) M3S-S2-Tiny for the RX Family Revised to V.3.01 Release 00 日本語 Tool News - Release PDF 530 KB
The Sound Playback System and Compression Library M3S-S2-Tiny for the RL78 Family V.3.00 Release 00 Published 日本語 Tool News - Release PDF 317 KB
The Sound Playback System and Compression Library M3S-S2-Tiny for the RX Family Published Tool News - Release PDF 470 KB