Desktop and Super I/O

Microchip Introduced Feature-Rich and Flexible Family of I/O Controllers Customized for Industrial and Embedded Computing Designers.

Desktop and Industrial Super I/O


  • Microchip’s Super I/O combines legacy functions (serial port, parallel ports, PS2) with hardware monitoring and general purpose I/O.



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Desktop and Industrial Super I/O Products


Legacy I/O Functions


  • Parallel Port
  • Serial Port
  • PS/2 Keyboard/Mouse interface
  • Floppy Disk Controller
  • Temperature Sensor
  • Fan Control


Advanced I/O Functions


  • Multiple GPIO
  • LPC interace
  • Timers
  • Flash memory interface
  • Real-Time Clocks
  • Security Key Register


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