32-bit microcontrollers optimal for motor control in industrial, home appliance, and robotics applications

RX66T Group microcontrollers are the first products equipped with the RXv3 third-generation RX CPU core, and are optimal for motor control applications. The RX66T Group enables simultaneous control of up to four motors by max 160 MHz operating frequency CPU core and motor control peripherals. Built-in security and safety features also offer new added value for inverter control applications.

Key Features

  • RXv3 Core 160 MHz operation (5.8 CoreMark/MHz)
  • 2.7 to 5.5 V operation
  • Operating Temperature -40 to 105 °C
  • Program Flash up to 1 MB, SRAM up to 128 KB
  • Enhanced Analog
    • 12-bit A/D Converter x 3 units , 12-bit D/A Converter x 2 channels
    • 6-channel Comparators
    • 6-channel Pseudo-Differential PGA
  • 160 MHz PWM
    • 4 channels for 3-phase complementary switching, 2 channels for 5-phase complementary switching, 10 channels for single-phase complementary switching
    • 4-channel high-resolution PWM enables minimum 195 ps timing adjustment
  • Trusted Secure IP Lite (AES/TRNG)

Memory - Pin Count Matrix

Flash
SRAM

1 MB
128 KB
       
512 KB
128 KB
       
512 KB
64 KB
 
256 KB
64 KB
 
Pins
Package
64
LFQFP
80
LFQFP
80
LQFP
100
LFQFP
112
LQFP
144
LFQFP

Evaluation Platforms, Reference Designs and Tools

24V Motor Control Evaluation System

Easily evaluate Renesas motor control motor solutions.

Renesas Starter Kit for RX66T

Start evaluating RX66T immediately after opening the box.

Selection Guides/Brochures

You can find an explanation of orderable part numbers here.

Resources for Software and Hardware

Title Description
My Renesas Create a My Renesas account to use our tool download services, receive e-newsletter/update notifications, and take advantage of our other services.
e-learning Information for studying and learning about microcontrollers and microprocessors.
FAQ Frequently asked questions and useful hints for development.
Forum A forum and community site to share technical information, questions and opinions with others who use Renesas products.

 

Software Design Support

Title Description
CS+ An integrated development environment that can be used for coding, assembling/compiling, and simulation. (Also included with Renesas Starter Kits.)
e2 studio Renesas eclipse embedded studio, known as e² studio, is a complete development and debug environment based on the popular Eclipse CDT project.
E1 A standard Renesas on-chip debugging emulator that enables users to carry out ample debugging for real development at low cost. (Also included with starter kits.)
E2 Lite
The E2 emulator Lite is also available as a flash memory programmer with flash programming software (Renesas Flash Programmer).
Renesas Starter Kit for RX66T All the development tools you need for MCU evaluation and getting started. Also recommended for training.

 

Hardware Design Support

Title Description
IBIS/BSDL IBIS standard simulation data is required for high-speed board design and can be used to run simulations to examine and troubleshoot issues such as waveform reflection, ringing, and so on, before producing the actual board.
BSDL is a data input format supported by most IEEE 1149.1 (JTAG)-compliant tools. The automatic test pattern generation (ATPG) and automatic test equipment functions of these tools facilitate testing.
Resonator Information Please search for your resonator on its manufacturer's site linked below. If you require optimal oscillation circuit constants for your particular system, please ask the manufacturer of the oscillator.

For main clock resonators/For subclock resonators :
KYOCERA: Click here for RX66T oscillation evaluation result.
Murata Manufacturing: For IC Manufacturer, select Renesas Electronics, and enter R5F566T into the IC Part Number search box.
You can filter the sample codes and application notes that are displayed using the below filters.

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