Microprocessor Tutorial

8085 Microprocessor

8086 Microprocessor

Difference between

Introduction to Microprocessor

What is a microprocessor?

The word micro stands for small and a processor is a device which has computing i.e. data processing capability.

That is a processor on a single microchip.

Microprocessor uses small number-holding areas called registers to perform arithmetic and logic operations.

Advantages

When a whole processor(CPU) is integrated on single small chip or few chips, then it increases efficiency and reduce the cost of processing power.

  • Reliable
  • Increase efficiency
  • Low Processing power
  • Low cost
  • History

    The fist microprocessor was the Intel 4004, introduced in 1971. It had a clock speed of 108KHz and 2,300 transisitors with ports for RAM, ROM and I/O. But it was not very powerful

    Share


    Advertisement