The R0K572670C000BR CPU board is designed for evaluating the features and performance of the SH7267 MCU (SH2A-FPU core, operates at 144 MHz). It can be used as the development platform for various products, as well as used for manufacturing systems using MCUs, and for evaluating application software. .

External view

Exterior (Top view of the component side)

Exterior (Top view of the solder side)


  • Mounted the SH7267 MCU (SH2A-FPU core, 144 MHz, 176-pin package)
  • Includes three boot options, NOR flash memory, NAND flash memory, and serial flash memory
  • Comes standard with the USB Series-A receptacle for evaluating the SH7267 USB function, allowing advanced development and evaluation of the USB host module application (*1)
  • SH7267 data bus, address bus and on-chip peripheral pins are all connected to expansion connectors (or through-holes) on this board to allow for timing analysis with peripherals that use measurement instruments. Optional boards for audio (M3A-HS64G01) and graphic display (M3A-HS64G02) are also available. (*2)
  • Sample software provided with the SH7267 application notes can be used on this CPU board. Click here for the SH7266, SH7267 application notes. And sample software with the SH7264 application notes can be diverted, since SH7264 belongs to the same group as SH7267.
  • H-UDI connectors (36-pin and 14-pin) are provided to connect the Renesas E10A-USB emulator.(*3)

    (*1) When using the SH7267 USB module as the USB function module, use the commercially available connector converter for Series-A to B, or remove the Series-A receptacle and connect the mini-B receptacle.
    (*2) Some of the functions cannot be used with the R0K572670C000BR.
    (*3) The E10A-USB emulator is not included.


Item Specification
  • ・SH7267
     - Input (XIN) clock: 12 MHz
     - Bus clock: 72 MHz at maximum
     - CPU clock: 144 MHz at maximum
     - Internal Memory

      High-speed internal RAM: 64 KB 
      Large-capacity internal RAM: 1.5 MB

External memory
  • ・SDRAM: 16 MB
  • ・NOR flash memory: 4 MB
  • ・NAND flash memory: 256 MB
  • ・Serial flash memory: 2 MB
  • ・EEPROM: 16 KB
  • ・USB connector (Series-A receptacle): 1
  • ・RS-232C connector (D-sub, 9-pin):1
  • ・H-UDI connectors (36-pin/14-pin): 1 each
  • ・Through-holes for expansion connectors: 9
  • ・Power LED: 1
  • ・User LEDs: 2
  • ・Reset, NMI, IRQ, and TEST
  • ・System setting DIP switches (6/package)
  • ・User DIP switches (6/package)
  • ・148 x 105 mm
  • ・Mounting form: PCB (6-layer, double-sided)
  • ・Number of boards: 1
  • ・CD-ROM (User's Manual, Installation Manual, and sample program)
  • ・Release Note
  • ・Power supply cable
     Prepare the following items (not included in this product)
     - Power supply: 5 V (1.5 A min.)
     - SuperH RISC engine C/C++ Compiler Package
     - E10A-USB emulator



Block Diagram


This product does not come with the power supply and the development tools. Prepare the following items before using this CPU board.
- Power Supply 5 V (1.5 A min.)
- SuperH RISC engine C/C++ Compiler Package
- E10A-USB emulator

Below you will find information to support the development of your application.


Information supporting development tools

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 MCU's.
Tool News Tool release information and other important information.
Operating Environment Information on system requirements and operating environment for the latest version of tools.
Tool Environmental Information Information on RoHS compliance of tools.
Info on Discontinued Products A list of Renesas software and tools that have been discontinued and are no longer being offered for new projects.