what is microprocessor

When the central processor unit is made of only one integrated circuit, it becomes a microprocessor. It has millions of transistors and electronic components to process multiple instructions at a time. All this is on one silicon chip which has memory and other special features to support the computer system.

It is programmable in a way to read binary instructions from memory and then execute the task to deliver the needed output. It is useful for storing data, device interaction, and sending/receiving data simultaneously. 

A Microprocessor has many components like transistors, registers, and diodes which come together to perform. The ability of the chip has become more complex with technology evolution. The functionality has become better and the speed has become faster.

Now, most devices need to have a microprocessor to function. It is the element that brings intelligence to a device. Be it a computer or mobile phone, all devices need an interface to handle data that only a microprocessor provides. And it still has a long way to go with the development of artificial intelligence.