Defintion of the Microcontroler

Now, I think that it is useful to speak a can world that I know
évolution of the domestic products (or industrial) returns account a phenomenon directly bound to in évolution of the technologies
The number of structures built-in to only one component is more and more important.
The number of circuits used is reduced thus.

The solution is then to replace the minimum system by only one circuit: The microcontrôleur.