RX66T

General-purpose evaluation platform based on Renesas RX microcontrollers, available as standalone boards or kits supporting touch key and brushless motor control applications.

High efficient motor control unit design for air conditioners. Design based on the RX66T microcontroller used to independently control up to 3 PMSM motors. Full motor control operation from low speed to high-speed including flux weakening and braking operations. Communicates with appliance control using UART and logs data via SPI. Includes safety functions such as overcurrent, overload, over/undervoltage, and overtemperature protection.

Provides Renesas CPU cards for inverter drive applications, along with compatible inverter platforms ranging from low-voltage systems to AC 400V and supporting current ranges from approximately 5A to 300A. These reference platforms help accelerate motor control development and evaluation.

S550-SFWv3R is a compact serial flash programmer designed for development, production, and field maintenance of Renesas microcontrollers. It supports the RL78, RX, M16C, and R8C families and provides remote, standalone, and factory automation modes. Up to four programming data sets can be stored internally, enabling operation without a PC. High-speed programming, verification, blank check, checksum display, logging, and external I/O control help reduce programming time and simplify integration into production lines.