Microcontroller for motor control enabling high-efficiency power management

 

The RX62G group has PWM output function which achieves high resolution (max. 312.5 psec). The combination of high resolution PWM output function and high CPU performance of RX core achieved higher accuracy of inverter/converter control.

 

Key Features:

ITEM RX62G
CPU Core RX CPU
  • General registers: 32-bit x 16
  • Multiplier: 32-bit multiplier
  • Divider: Yes
  • 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
Floating-point processing unit Single-precision floating-point processing unit
(Supports add / subtract / compare / multiply / divide and other instructions)
Program Flash
Max. 256 KB
Data Flash Max. 32 KB
SRAM Max. 16 KB
On-chip peripheral functions
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 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
SRAM

256KB
16KB
128KB
8KB
Pins
Package
100
LFQFP
112
LQFP

 

Block Diagram:

RX62G 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 RX62G oscillation evaluation result.
Murata Manufacturing: For IC Manufacturer, select Renesas Electronics, and enter R5F562G 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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