Difference Between Microprocessor and Microcontroller

ComputersHardwareMemory

In this post, we will understand the difference between microprocessor and microcontroller −

Microprocessor

  • It can be understood as the heart of the computer system.

  • It is a processor where the memory and I/O component are connected externally.

  • The circuit is complex due to external connection.

  • It can’t be used in compact system.

  • It is not efficient.

  • It has less number of registers.

  • Most of the operations are based on memory.

  • It has a zero status flag.

  • It is generally used in personal computers.

Microcontroller

  • It can be understood as the heart of the embedded system.

  • It is a controlling device wherein the memory and I/O output component are present internally.

  • It is present on chip memory.

  • The memory and I/O components are available.

  • The circuit is less complex.

  • It doesn’t have a zero status flag.

  • It can be used with a compact system.

  • It is efficient.

  • It is generally used in washing machines, and air conditioners.

raja
Published on 24-Apr-2021 07:39:06
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