CP2120 Evaluation Kit


The CP2120 evaluation kit demonstrates the SPI-to-I²C fixed functionality. The compact CP2120 SPI-to-I²C bridge and general purpose port expander device can be easily added to a system to solve interface compatibility problems and add more GPIO when required. Absolutely no code development is required to utilize this device.

CP2120 Evaluation Kit Features

Evaluation kit capabilities include:

  • Add I²C capability to a device that only has an SPI port
  • Add GPIOs to an existing system
  • Add an edge-triggered interrupt to monitor a port pin stateUtilize the on-board LEDs to indicate system states or events

The evaluation kit includes:

  • CP2120 evaluation board
  • Universal (100–240 V, 50–60 Hz) ac to dc power adapter

CP2120 Evaluation Kit Resources

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CP2120-EK User's Guide

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CP2120 Data Sheet

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AN311: CP2120 Porting Guide

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