Introduction
This application note provides basic guidelines to be followed while designing hardware using AVR® microcontrollers. Some known problems faced in typical designs have been addressed by providing possible solutions and workarounds to resolve them.
The scope of this application note is to provide an introduction to potential design problems rather than being an exhaustive document on designing applications using AVR microcontrollers.
Note: Read
application
note
AVR040 - “EMC Design
Considerations”
before
starting
a new
design,
especially if the design
is
expected to meet the
requirements
of the EMC directive
or
other
similar directives in countries outside
Europe.