Acquire Global Knowledge with Hands-on Evolution of Microcontrollers
July 24, 2020
Architecture and Applications of PIC Microcontroller
July 24, 2020
Microcontroller and microprocessor difference: It have forever been confused with one another. Both of them are designed for the real-time application. They share several standard options, and at a constant time, they need essential variations. Both the IC’s, i.e., the Microcontroller Chip and microcontroller cannot be distinguished by gazing them.
Microcontroller:Description a microcontroller may be a tiny laptop on one computer circuit. In contemporary language, it's just like, however less subtle than, a system on a chip
Microprocessor:Microprocessor: A Microprocessor Chip may be a pc processor that includes the functions of a central process unit on one computer circuit, or at the most a couple of integrated circuits.
Microprocessor Vs Microcontroller
There are the numerous dissimilarities of parameters and functionalities in microprocessor and microcontroller. Here are the top 10differences between microprocessor and microcontroller.
| S.No | Mircoprocessor | Mircocontroller |
|---|---|---|
| 1 | CPU is stand - alone, RAM, ROM, I/O, timer ar separate. | SPU, RAM, ROM, I/O and Timer are all on a single chip. |
| 2 | The designer will select the number of storage, RAM, and I/O ports. Expensive. | A fixed quantity of on-chip memory board, RAM, I/O ports. |
| 3 | It is the heart of the Computer system | It’s the brains of the Computer |
| 4 | General- purpose | Sole - purpose |
| 5 | High processing power | low processing power |
| 6 | High power consumption | low power consumption |
| 7 | Instruction sets focus on processing - intensive operations | Instruction set focus on control and bit-level operations |
| 8 | Typically 32/64 bit | Typically 8/16 bit |
| 9 | Typically deep pipeline | Typically single-cycle or two-stage pipeline |
| 10 | It’s the brains of the Computer. It’s simple and inexpensive with less number of instructions to process | it’s simple and inexpensive with less number of instructions to process |
The critical distinction between each the terms is that the presence of peripheral. Unlike microcontrollers, microprocessors haven't any intrinsic memory, ROM, serial ports, Timers, and different peripherals that represent a system. An external bus is needed to interface to peripherals. A Microcontroller Vs Microprocessor, on the opposite hand, has all the peripherals like a processor, RAM, ROM, and IO all integrated during a single chip. It has an inside dominant bus that isn't out there to the designer.
As all the parts of packed in one chip, it’s compact that makes it ideal for large-scale industrial applications. A microprocessor is that the heart of the pc system and a microcontroller is that the brains. Networking processors are programmable software device that helps control overloaded network, inspect data packets and manage traffic or queue in a networking system.
Which is faster Microprocessor or Microcontroller?
As all the peripheral of microcontroller area unit on a single chip it's compact whereas silicon chip is large. Microcontrollers area unit created by victimization complementary metal compound semiconductor technology so that they area unit so much cheaper than microprocessors. Process speed of microcontrollers concerns eight MHz to fifty MHz, however in contrary process speed of general microprocessors is higher than one rate thus it works abundant quicker than microcontrollers.
