A major contributor to improved EMC performance in microcontroller-based electronics systems is the design of hardened software.
Problems induced by EMC disturbances need to be coidered as early as possible in the design phase. EMC-oriented software increases the security and the reliability of your application. EMC-hardened software is inexpeive to implement, improves the final goods immunity performance and saves hardware and development costs.
You should coider EMC disturbances to analog or digital data just like any other application parameter.