The SH7131, SH7132, SH7136, SH7137 are single-chip microcontrollers incorporating a 32-bit RISC SH-2 core and on-chip peripheral functions.

The SH7131, SH7132, SH7136, SH7137 operate at a maximum frequency of 80 MHz, representing a 1.6-fold improvement in performance over the 50 MHz of Renesas Electronics's current SH7047 Series.

The SH7131, SH7132, SH7136, SH7137 incorporate Flash memory, always accessed by one cycle from the CPU.

The SH7131, SH7132, SH7136, SH7137 incorporate a powerful 16-bit timer (MTU2, MTU2S) suitable for high-precision inverter control and 2 units of 12-bit A/D converter. The SH7131, SH7132, SH7136, SH7137 are suitable for inverters in industrial and consumer applications.

The SH7131, SH7132, SH7136, SH7137 also include communication functions such as 1-channel CAN (Car Area Network) compatible interface, a four-wire synchronous serial communication unit, serial interface etc. This facilitates connection to electronic units and ICs.


Main Solutions

Key Features:

  • High-performance single-chip RISC incorporating SH-2 core
    • Maximum operating frequency: 80MHz/5.0V or 3.3V single power supply (analog power supply=5.0V)
    • 32-bit multiplier
  • Large capacity memory
    • Flash memory: 256KB, 128KB(SH7132/SH7131 only)
    • RAM: 16KB, 8KB(SH7132/SH7131 only)
  • On-chip peripheral functions
    • 16-bit timer:
      MTU2(16bit x 6ch), MTU2S(16bit x 3ch), compare match timer (16bit x 2ch)
    • DTC (simple DMA controller)
    • A/D converter: 12bit,16ch(SH7132/SH7137), 12bit,12ch(SH7131/SH7136)
    • Serial communication interface (SCI): 3ch
    • Synchronous serial communication unit (SSU): 1ch
    • I2C bus interface: 1ch
    • Controller area network (RCAN-ET): 1ch
  • Package
    • SH7132, SH7137: LQFP-100 (14mm×14mm, 0.5mm pin pitch)
    • SH7131, SH7136: LQFP-80 (14mm×14mm, 0.65mm pin pitch)
  • On-chip debugging function(H-UDI) *SH7136/SH7137 only


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

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e-learning Information for studying and learning about microcontrollers and microprocessors.
FAQ Frequently asked questions and useful hints for development.
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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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