What is a mictocontroller?
A microcontroller is an integrated circuit which includes the essential elements of a computer: CPU, memories (ROM for the program and RAM for the data), peripheral units and input-output interfaces.
Microcontrollers are characterized by a higher degree of integration, lower power consumption, a lower operating speed (a few megahertz to a few hundred megahertz) and reduced cost compared to microprocessors used in personal computers.
Compared to other electronic systems based on microprocessors and other separated components, microcontrollers can reduce the size, power consumption and cost of products.
Microcontrollers are widely used in embedded systems such as automotive engine controllers, remote controls, office equipment, toys, mobile phones...
Posted in: microcontrollers
