Introduction
This application note gives engineers the information they need to use Cypress PSoC® 3 and PSoC 5LP microcontrollers to build and test electromagnetic compatibility (EMC)-compliant electronic devices. Included are recommendations to the schematic and PCB designers that help meet EMC specifications. We designed an experimental test board and tested it to provide examples of how to build electronic devices that meet the electro static discharge (ESD) and electrical fast transient (EFT) EMC requirements. This application note also presents those test results.