USB - UART/I2C/SPI/JTAG/GPIO 컨버터 모듈 -CH347

(USB to UART/I2C/SPI/JTAG/GPIO Converter - CH347)

IMG_0242

개요

  • 본 제품은 USB - UART/I2C/SPI/JTAG/GPIO 컨버터 모듈 -CH347입니다.
  • WCH사의 CH347 마이크로컨트롤러를 기반으로 디자인된 제품으로 USB 2.0을 지원하며, USB 통해 UART/I2C/SPI/JTAG/GPIO 인터페이스를 제공합니다.

특징

  • USB 2.0 high-speed device, 480Mbps bandwidth

    ● High-speed dual serial ports, which supports up to 9Mbps baudrate.

    ● USB to I2C ,which can be used to operate EEPROM or various sensors.

    ● USB to SPI, which supports 2-way chip select signal and can operate 2 SPI slave devices in time division. The highest frequency can be up to 36MHz.

    ● USB to JTAG, 4-wire standard JTAG protocol, high-speed transmission, the highest frequency can be up to 60MHz.

    Working Mode

    The CH347 development board supports four working modes, corresponding to four different functions. Four working modes can be configured by switches S1 and S2.work mode

문서

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