The SH7729R Group is supported only for the customers who have already adopted any of the products.

Not recommended for new designs. Please use other SuperH Family products instead.


The SH7729R microprocessor incorporates the 32-bit SH3-DSP CPU.


The SH7729R's on-chip peripheral functions include a cache memory, internal X/Y memory, an interrupt controller, timers, three serial communication interfaces, a real time clock (RTC), memory management unit (MMU), a user break controller (UBC), a bus state controller (BSC), and I/O ports, making it ideal for use as a microcomputer in electronic devices that require high speed together with low power consumption.


Main Solutions

Key Features:

  • Operating frequency
    • 100MHz/133MHz/167MHz/200MHz
  • Cache
    • 16 kB
  • Package
    • BP-240A, FP-208C, FP-208E
  • Debug
    • H-UDI, AUD, UBC


Below you will find information to support the development of your application.
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.
Video Watch videos related to this product.


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.
You can filter the sample codes and application notes that are displayed using the below filters.

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