In fact, you can call this article a simple comparison of both micro computing devices. The advent of Arduino and scores of other microcontroller based boards in recent times has increased the interest in embedded systems, opening up the world of microcontrollers to a great number. The system bus is composed of an address bus, data bus, and control bus. As against a microcontroller is an IC integrated with various devices to perform a specific application. Difference between Microprocessor and Microcontroller. Think of it as both sides of the brain: one is the thinking side, whereas the other one is the motor skills and expressive side. In this article, I am explaining the basic differences and similarities between a microprocessor and microcontroller. Microcontroller acts as a heart of embedded system. Although, we can differentiate both of them according to many features and aspects. Contrarily, a microcontroller is a complete computing system. Much like a microprocessor, a microcontroller is the nervous system of a body. Main Difference Between Microprocessor and Microcontroller. The MCU is of course loaded with on-chip peripheral hardware such as sophisticated timer/counters, serial bus controllers and the like. AMC 12EC116 AssignmentNo:1 04-02-2014 2nd sem MTech (VLSI Design & Embedded System Design) MITE Fig : (a) Microprocessor Fig : (b) Microcontroller Definition: µP - silicon chip representing CPU which is capable of performing arithmetic as well as logical operations. Let us discuss Microcomputer, Microprocessor, and Microcontroller in this article and also to highlight their respective differences in between. May 29, 2015 By Administrator 7 Comments. Furthermore, it requires other peripherals like Memory. Give the comparison between microprocessor and microcontroller. Explained below is table for the difference between microprocessor and microcontroller. So let’s begin. Difference Between Microprocessor and Microcontroller The major difference between microprocessor and microcontroller is that a microprocessor is an IC designed to perform general-purpose digital computations. 2: It is a processor in which memory and I/O output component is … Difference Between Microprocessor and Microcontroller The major difference between microprocessor and microcontroller is that a microprocessor is an IC designed to perform general-purpose digital computations. In this article, I will be comparing microcontrollers to Programmable logic controller (PLCs). “Microprocessor.” Wikipedia, Wikimedia Foundation, 22 July 2018, Available here. Microcomputer. At first glance, it seems like comparing apples with oranges to set an old technology 8-bit microprocessor (MPU) up against a modern 16-bit microcontroller (MCU). Difference Between Microprocessor and Microcontroller. Whilst the former “processes” data, the latter “controls” data and peripherals. S.No Microprocessor Microcontroller; 1: Microprocessor acts as a heart of computer system. The major difference between microprocessor and microcontroller is that a microprocessor is an IC designed to perform general-purpose digital computations. It has the same architectural block structure that is present on a computer. comparison between Microprocessor-Microcontroller 1. It has built-in all peripherals such as GPIO pins, memory, timers, microprocessor, etc. Microcontrollers & Applications; Solved Questions 1 MODULE-1 Short Answer Questions 1. For example, an ARM Cortex-M4-based microcontroller such as Atmel’s SAM4 MCU is rated at 150 DMIPS. A microcomputer can be defined as a small sized, inexpensive, and limited capability computer. 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