Table of Contents
What is Microprocessor?
A microprocessor is a device where the data processing logic and control are located. They include a single integrated circuit or a small number of integrated circuits.
The microprocessor is the heart of any computer system. They provide the computational power and control necessary to run the system. The first microprocessor was the Intel 4004 in 1971.
The microprocessor is a multipurpose, programmable device that accepts digital data. They instruct it using information stored in its memory, and it outputs the results.
Microprocessors have become more powerful and cheaper to produce. It is used in many applications, including calculators, automobiles, microwave ovens, and industrial robots.
It is an example of sequential digital logic, as it performs operations in sequence.
What is Microcontroller?
A microcontroller has a processor, memory, and input/output peripherals on a single integrated circuit.
Microcontrollers are becoming increasingly popular due to their cost-effectiveness. A microcontroller is a small computer on a single integrated circuit.
They are used in automobiles, office equipment, appliances, and consumer electronics. Microcontrollers are programmed using a high-level programming language like C or assembly language.
It is small and consumes less power than other types of computers. It includes input/output (I/O) devices that allow it to interact with the outside world. They are also used in hobby projects and robotics.
Microcontrollers were first developed in 1971 by Intel Corporation. The first microcontroller was the 4-bit i4004.
What is a Microcomputer?
A microcomputer is a computer that has been shrunk down to fit on a single integrated circuit (IC) chip.
This makes them much smaller and cheaper than traditional computers. Microcomputers are used in a wide variety of devices, including calculators, cars, and microwaves. They are also used in some of the world’s largest supercomputers.
A microcomputer is a computer with a microprocessor as its CPU. Microprocessors have a variety of input/output and storage capabilities like desktop computers, laptops, tablets, smartphones, and wearable devices.
They are used in many embedded systems and are also very popular with hobbyists and makers. In the early 1970s, the microcomputer was invented.
They revolutionized the way people used computers and changed the way businesses operated. Microcomputers were easy-to-use processors with affordable memory in the 1970s and 1980s.
Difference Between Microprocessor and Microcontroller and Microcomputer
The main difference between them is:
A microprocessor is a computer processor that includes the functions of a CPU on a single integrated circuit (IC), or at most a few ICs.
A microcontroller is a computer processor with memory, I/O interfaces, and other peripherals on a single integrated circuit (IC).
A microcomputer is based on a microprocessor and also includes memory, I/O interfaces, and other peripherals on one or more ICs.
Comparison Between Microprocessor and Microcontroller and Microcomputer
|Parameters of comparison||Microprocessor||Microcontroller||Microcomputer|
|Definition||They are multipurpose, programmable devices that accept digital data as input, and process it according to instructions stored in their memory.||A microcontroller is a small, inexpensive computer-on-a-chip that can be used to control devices or processes.||A microcomputer is a computer that has a microprocessor as its central processing unit (CPU).|
|Chipset||They contain a silicon chip that contains the central processing unit of a computer.||A microcontroller is a single VLSI integrated circuit (IC) chip.||They contain large-scale integrated circuit components (VLSI).|
|Power consumption||Microprocessor power consumption is high.||Microcontroller power consumption is low.||The amount of power a microcomputer uses depends on its processor, operating system, and other factors.|
|Consist of||It requires a combination of timers, controllers, and memory chips in order to function.||It includes a CPU, RAM, ROM, registers, a timer, and input/output ports.||It includes a minimum of a microprocessor, program memory, data memory, and input-output (I/O) interfaces.|
|Invented by||It was invented by Intel Corporation’s Ted Hoff in 1969.||It was invented in 1971 by Intel Corporation.||In the early 1970s, a man named Mers Kutt first invented the microcomputer.|