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Mikroe EXPAND 6 Click

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Mikroe EXPAND 6 Click uses an I2C configurable multi-port I/O expander with independently configurable pins as bi-directional input/outputs or PWM outputs. The board features the Cypress Semiconductor CY8C9520A 20-bit I/O expander with EEPROM and 4 independently configurable 8-bit PWM outputs. The CY8C9520A operates as two I2C slave devices. First as a multi-port I/O expander, and second as a serial EEPROM with 3 Kbyte address space. It has a user default storage, flexible I2C address configuration, and a programmable interrupt function.

  • On-board modules:
    • Cypress Semiconductor CY8C9520A 20-bit I/O expander with EEPROM, and 4 independently configurable 8-bit PWM outputs
  • 20-bit, 100kHz I2C port expander
  • Flexible I2C address configuration
  • Internal 3Kbyte EEPROM
  • User default storage
  • I2C interface
  • mikroBUS compatibility
  • L (57.15mm x 25.4mm) click board size
  • 3.3V or 5V input voltage



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