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.


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


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


  • 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.



Type Title Date
Manual - Development Tools PDF 7.91 MB 日本語
1 item

Design & Development

Software & Tools

Software & Tools

Software title
Software type
C/C++ Compiler Package for SuperH Family
C/C++ Compiler package for SuperH RISC engine Family. Simulator debugger and High-performance Embedded Workshop included.
Compiler/Assembler Renesas
On-chip debugging emulator for SuperH RISC engine, H8SX and H8S Family.
Emulator Renesas
2 items

Software Downloads

Type Title Date
PCB Design Files Log in to Download PDF 69 KB 日本語
PCB Design Files Log in to Download PDF 194 KB 日本語
PCB Design Files Log in to Download ZIP 960 KB 日本語
PCB Design Files Log in to Download PDF 1.25 MB 日本語
PCB Design Files Log in to Download ZIP 176 KB 日本語
Software & Tools - Other Log in to Download ZIP 11 KB 日本語
6 items

Sample Code