Difference between microprocessor and microcontroller pdf

which do not have any relation between the input and output. They function general tasks such as images, editing, etc. They are expensive and also consume high power but this is what makes them perfect for complex tasks. Therefore, they are made bulkier than a microcontroller.

They are only attached with an internal controller and all the other components have to be externally attached for it to function. They do not come with internal components other than the processing unit and therefore requires a high power load.

Memory Variable Fixed What is a Microprocessor?Р”Р„ microprocessor can be considered as the heart or the controlling unit of a computer system. Comparison Table Between Microprocessor and Microcontroller Parameters of Comparison Microprocessor Microcontroller Meaning Heart of the computer system It is a mini-computer that has all the tasks embedded Components Only CPU CPU along with internal memory and I/O components Application It is used in computers It is used in embedded systems for performing specific tasks Tasks performed They perform unspecific and general tasks They perform specific tasks Clock speed 1Ghz 8 Mhz to 50 Mhz. They have minimal external components as they have all the necessary components in a single chip. This is when the output depends on the input of the system. Their applications are mainly seen in the ones that handle a specific task. The processing unit of an embedded system is called a microcontroller. microprocessors also have a high clock speed of 1 GHz. They have high power consumption and they consume energy even in their idle state. They are mainly used in computers as they help in the functioning of general and complex tasks.

The processing unit of a computer is called the microprocessor.

Difference between microprocessor and microcontroller pdf