The SH7263 is a high-performance microcontroller, incorporating an SH2A-FPU core. This LSI operates at a maximum operating frequency of 200MHz and incorporates single-precision and double-precision calculation-supporting FPU, which enables high-speed calculations, meeting the demands of industrial equipment and other  applications. With an on-chip CD-ROM decoder and sampling rate converter, the SH7263 is ideal for use in digital audio systems such as car audio and home audio.


This LSI incorporates a USB standard v2.0 High Speed (480 Mbps) specification Host and Function interface, and a display controller supporting liquid crystal panels up to WVGA size (800x480pixels). These features provide display system capability and enable low-cost configuration of a digital audio player that performs high-speed data transfer via connection of USB flash memory or a portable audio or similar USB device.

In addition, this LSI includes peripheral functions such as a CAN controller, an IEBus™ controller, a serial sound interface (SSI) for digital audio data input/output, a serial communication interface with a 16-stage FIFO, an I2C bus interface.

The SH7263 has IEBus and SD host interface (SDHI) as optional function.

About the detailed information, please refer the product lineup table.


Main Solutions

Key Features:

  • Operating frequency
    • 200MHz
  • Cache
    • 16KB (separate 8K instructions/8K data, 4-way set associative type)
  • Debug
    • H-UDI, AUD-II
  • Package
    • 240-pin QFP (32mmx32mm)(0.5mm pitch)
  • Other features
    • Incorporates high-performance CPU core with FPU, and realizes system control and audio processing by a single chip.
    • Incorporates peripheral functions such as CD-ROM decoder, CAN and etc. suitable for digital audio systems and industrial equipment
    • Provides software solution by various middleware


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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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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