The origins of both the microprocessor and the microcontroller can be traced back to the invention of the MOSFET (metal-oxide-semiconductor field-effect transistor), also known as the MOS transistor. Embedded memory microcontroller − This type of microcontroller is designed in such a way that the microcontroller has all programs and data memory, counters and timers, interrupts, I/O ports are embedded on the chip. The undeniable thing is that both of them have their own specific purpose and use which makes them different from each other over a wide aspect which is often not known by many people. In a computer system, the microprocessor is the central unit that executes and manages the logical instructions passed to it. It is a programmable multipurpose silicon chip, clock driven, register based, accepts binary data as input and provides output after processing it as per the instructions stored in the memory. Main Differences between Microprocessor and Microcontroller “What is the difference between microprocessor and microcontroller?” A simple and basic electronics question, yet people still confuse these two components for the same thing. Difference between microprocessor and microcontroller becomes an important debate at this point. Both ICs have different applications and have their own advantages and disadvantages. A microprocessor is an integrated circuit (IC) which incorporates core functions of a computer’s central processing unit (CPU). A microprocessor and a microcontroller, both are essential processors that are designed to run computers. The difference between microcontroller and microprocessor is that, microprocessor is a multiple integrated central processing unit which can process, save and display data through output. The actual processor used to implement a microcontroller can vary widely. They are available in… Both of them have been designed for real time application. What is a Microprocessor ? The term microprocessor and microcontroller have always been confused with each other. Scalable Performance . It was invented by Mohamed M. Atalla and Dawon Kahng at Bell Labs in 1959, and first demonstrated in 1960. Don’t let changing application requirements force a complete redesign. It is a multipurpose device. Microprocessor and Microcontroller are some very basic and key electronic components which are a lot different from each other based on their architecture. Before moving further on differences lets have an overview of both Microprocessor and Microcontroller. only the processing powers such as Intel’s Pentium 1,2,3,4, core 2 duo, i3, i5 etc. While, microcontroller is a single circuit small device containing memory, processor core and an output unit. Microchip is the only semiconductor supplier innovating across 8-, 16- and 32-bit microcontrollers (MCUs), digital signal controllers (DSCs) and microprocessors (MPUs), … So let’s start with the Microprocessor first, Microprocessor: A microprocessor, also known as a Central Processing Unit (CPU), is an Integrated Circuit (IC), which is the brain of a Computer. Microprocessor vs Microcontroller . Note: At the bottom of the articles you can download PDF. For example, the cell phone shown on Inside a Digital Cell Phone contains a Z-80 processor.The Z-80 is an 8-bit microprocessor developed in the 1970s and originally used in home computers of the time. A Microprocessor, popularly known as “computer on a chip” in its early days, is a general purpose central processing unit (CPU) fabricated on a single integrated circuit (IC) and is a complete digital computer (later microcontroller is considered to be more accurate form of complete computer). The Garmin GPS shown in How GPS Receivers Work contains a low-power version of the Intel 80386, I am told. An MCU can be viewed as a single-chip computer, whereas an MPU has surrounding chips that support various functions like memory, interfaces, and I/O. They share many common features and at the same time they have significant differences. Key difference: The difference between a microprocessor and a microcontroller lies in the presence of RAM, ROM, and other peripherals in a microcontroller.A microprocessor only contains the CPU and lacks the other components. Microcontroller and Microprocessor both terms seem similar but there is a huge difference between these two ICs. Microprocessor only have CPU in the chip like most of the Intel Processors but Microcontroller also have RAM, ROM and other peripherals along with the CPU or processor. First, there will be the immediate technology considerations for the design you are able to embark on. Microcontrollers (MCUs) tend to be less expensive than, simpler to set-up, and simpler to operate than microprocessors (MPUs). Microprocessor: A microprocessor is a component that performs the instructions and tasks involved in computer processing. Microprocessor Today we will study the Difference Between Microprocessor and Microcontroller in detail. Both the IC’s i.e., the microprocessor and microcontroller cannot be distinguished by looking at them. Although a microcontroller performs a similar role to that of a microprocessor, there are a number of major differences between them. Microprocessor. However, if microcontroller (MCU) or microprocessor (MPU), becomes the basis of a platform approach, the decision can have long-lasting consequences. Difference between microprocessor and microcontroller: Microprocessor is an IC which has only the CPU inside them i.e.