Hello friends , here is d all basics about Microprocessor and microcontroller . hope it wll help u out in understanding this subject easily.

so here we start our blog from d basic thing about mp and mc and that is 

A MICROCOMPUTER- 

The crucial components of a microcomputer are -

• keyboard-

through which instructions are entered into microcomputer.

•  the display device-  

through which the microcomputer displays its messages and results.

• rom-

in which permanent programs are stored.

• ram-

in which temporary programs and trail programs are written and also used for storing temporary information during program execution.

• CPU-

it manages the entire microcomputer operation ie input,processing and displays the o/p through interfaces.