Saturday 6 April 2013

What Is Difference's Between Microcontroller and Microprocessor

Difference's Between Micro-controller and Microprocessor are follows:-

                  Microcontroller
                   Microprocessor
Microcontroller is more specific to its tasks.
Microprocessor has more generalized functions.
Microcontroller is like a computer inside a single chip.
Microprocessor is the CPU in computer.
Microcontroller is a device, which integrated a number of the components of a microprocessor system into a single microchip.
Microprocessor is the integration of a number of useful functions into a single IC package.

Microcontroller has separate ROM and RAM.
No memory.
Few opcodes more bit handling instruction.

More opcodes few bit handling instruction.

Input output ports and timers are present.


No input output ports and timers.
Cost is low.

  Cost is more.

Programmer can’t decide memory.
Programmer can decide memory.

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