The SH7065 is a microprocessor that integrates peripheral functions necessary for system configuration with a 32-bit internal architecture SH2-DSP CPU as its core.


On-chip peripheral functions include large-capacity ROM and RAM, an interrupt controller, four kinds of timers, a serial communication interface, user break controller (UBC), bus state controller (BSC), direct memory access controller (DMAC), A/D converter, D/A converter, and I/O ports, enabling the SH7065 to be used as a microcontroller for electronic products requiring high speed and low power consumption. Flash memory (F-ZTAT™*) and mask ROM are available as onchip ROM, enabling users to respond quickly and flexibly to changing application specifications and the demands of the transition from initial to full-fledged volume production.


Main Solutions

Key Features:

  • SH-core (with an enhanced DSP function) high-performance single-chip RISC
    • 60 MHz/3.3 V/ 0.35µ m process
    • All SH-2 instructions + DSP-function enhanced instructions (SH2-DSP core)
  • Built-in large-capacity memory
    • ROM: 256 kB (Flash/Mask)
    • RAM: 8 kB (X-RAM: 4 kB, Y-RAM: 4 kB)
  • Powerful peripheral functions
    • Timer: 6-ch TPU + 2-ch CMT + MMT
    • A/D: 10 bits x 4 ch x 2 units
    • D/A: 8 bits x 2 ch
    • Serial: (FIFO) 3 ch
    • DMAC: 4 ch
    • INTC (interrupt controller), WDT, etc.
  • Direct memory interface (BSC)
    • Directly connected with ROM/SRAM/DRAM/EDO
  • Power management unit
    • Can be switched between the CPU, internal peripheral, and external bus clock
    • Module standby function
  • Endian switching of external data available
  • Package
    • LQFP-176 (24 x 24 mm, 0.5-mm pitch)


Pin Count / Memory Size Lineup:

Program Flash

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.

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