USB – I²C/SPI Converter

Product Code: DE4001

Available on backorder

Overview

DE4001 DEICO Onyx is an I²C bus and SPI bus host adapter which allows to communicate with any I²C or SPI devices via USB. DEICO Onyx is powered directly from the PC’s USB port. DEICO Onyx can be used as a master or slave for I²C and SPI. I²C and SPI pins can also be used as GPIO or combined with I²C or SPI functionality.

The general features of DEICO Onyx are listed below:

  • Plug and play with DEICO serial center
  • The device is powered by USB
  • Master or slave mode
  • Asynchronous slave transmit and receive
  • I²C interface supports various speeds from 100kHz to 3.4MHz
  • I²C interface supports multi-master
  • I²C interface internal pull-up resistors
  • SPI interface supports various speeds from 200kHz to 25MHz
  • SPI interface full duplex transmit and receive
  • SPI interface software configurable slave select polarity
  • I²C and SPI pins can be used as GPIO or combined with I²C or SPI

Areas of application include:

  • EEPROMS
  • Flash
  • Temperature Sensors
  • Accelerometers

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