Microcontroller for motor control incorporating a multifunctional timer, high-speed 12-bit A/D converter,

and 10-bit A/D converter


The RX62T Group of high-performance microcontrollers with a maximum operating frequency of 100MHz are designed for motor control. They are equipped with multifunction timers (MTU, GPT), high-speed 12-bit A/D converter, and 10-bit A/D converter for facilitating motor control. The products also incorporate many safety features to comply with the IEC60730 safety standard for home appliances. In addition to a maximum of 256KB flash and 16KB RAM on-chip memory, they have a maximum of 32KB of on-chip flash memory for data storage. 64-pin to 112-pin packages are available.


Main Solutions

Key Features:

  • General registers: 32-bit x 16
  • Multiplier: 32-bit multiplier
  • Divider: 32-bit divider
  • Multiply-accumulator: Yes (two types: memory-to-memory operations and register-to-register operations)
Maximum operating frequency 100MHz
Power supply voltage 4.0 to 5.5V, 2.7 to 3.6V (analog voltage 3.0 to 3.6V, 4.0 to 5.5.V)
Floating-point processing unit Single-precision floating-point processing unit
(Supports add/subtract/compare/multiply/divide and other instructions)
Program Flash
Max. 256KB
Data Flash
Max. 32KB
SRAM Max. 16KB
On-chip peripheral functions
  • Data transfer controller (DTC)
  • 16-bit multifunction timer pulse unit 3 (MTU3) x 8 channels
  • 16-bit compare match timer x 4 channels
  • 16-bit general PWM timer (GPT) x 4 channels
  • 14-bit Independent watchdog timer (IWDT)
  • 8-bit Watchdog timer (WDT)
  • Port output enable 3 (POE3)
  • Serial communication interface (SCI) with noise canceller x 3 channels
  • I2C bus interface x 1 channel
  • Serial peripheral interface (RSPI) x 1 channel
  • CAN interface x 1 channel
  • LIN interface x 1 channel
  • A/D converter (12-bit) x 8 channels [2 units: 4 channels/unit]
    (programmable gain amplifier x 6 channels, window comparator x 6 channels)
  • A/D converter (10-bit) x 12 channels [1 unit: 12 channels/unit]
  • CRC calculator
  • Power-on reset circuit (POR)
  • Voltage detection circuit (LVD)
  • I/O ports: 61, input-only ports: 21 (112-pin LQFP)
    I/O ports: 55, input-only ports: 21 (100-pin LQFP)
    I/O ports: 44, input-only ports: 13 (80-pin LQFP)
    I/O ports: 37, input-only ports: 9 (64-pin LQFP)
On-chip debugging function Yes (with trace function)
Low power consumption modes 4 modes
  • Sleep mode
  • All-module clock stop mode
  • Software standby mode
  • Deep software standby mode
Packages PLQP0064KB-A (64-pin LFQFP, 10 x 10mm, 0.5mm pitch)
PLQP0064GA-A (64-pin LQFP, 14 x 14mm, 0.8mm pitch)
PLQP0080JA-A (80-pin LQFP, 14 x 14mm, 0.65mm pitch)
PLQP0100KB-A (100-pin LFQFP, 14 x 14mm, 0.5mm pitch)
PLQP0112JA-A (112-pin LQFP, 20 x 20mm, 0.65mm pitch)

Pin Count / Memory Size Lineup:

Program Flash


Block Diagram:

RX62T Block Diagram

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
e² studio This integrated development environment (IDE) is based on the popular combination of the open-source Eclipse IDE and its CDT plug-in that enables C/C++ language development.
CS+ This integrated development environment (IDE) can be used for coding, assembly, compiling, and simulation. CS+ is also included with starter kits.
E2 emulator Lite This entry-level on-chip debugging emulator provides functionality equivalent to that of the E1 emulator at a low price.
E2 emulator This on-chip debugging emulator has advanced features that improve the efficiency of development. In addition to the basic functions from debugging to flash programming, this emulator supports hot plug-in and external triggers as standard items. This emulator also helps to reduce development time by downloading at high speeds (compared to the E1 emulator) and the ability to work in combination with various solutions such as the tuning of current drawn by systems under development.
E20 emulator This on-chip debugging emulator has enhanced debugging facilities such as large-capacity tracing and real-time RAM monitoring when used in combination with RX600 and RX700 MCUs (this emulator provides debugging functionality equivalent to that of the E1 emulator for other MCUs).
E1 emulator This on-chip debugging emulator is a standard model which provides basic debugging functions (production is to be discontinued at the end of December 2019).


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 : 
KYOCERA: Click here for RX62T oscillation evaluation result.
Murata Manufacturing: For IC Manufacturer, select Renesas Electronics, and enter R5F562T 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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