in microcontroller why processor is used why not controller?

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in microcontroller why processor is used why not controller?..

Answer / chandrashekar

CONTROLLER MEANS SINGLE CHIP IT CONTAINS EVERYTHING WHICH DO
NEED IN OPERATION(EX:TIMER INTERRUPTER )
BUT PROCESSOR CONTAINS SINGLE CHIP AND IT NEED PERIPHERAL
FOR DOING OPERATION

BUT IF ANY ONE DEVICE FAILS IN CONTROLLER WE HAVE TO RELAPCE
WHOLE CONTROLLER ITSELF BUT NOT IN CASE OF PROCESSOR

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in microcontroller why processor is used why not controller?..

Answer / kiran

microcontroller is a single chip microprocessor with
peripherals.So the name Microcontroller.

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6 Yes

2 No

in microcontroller why processor is used why not controller?..

Answer / arish

A controller is nothing but a processor with
peripherals................

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5 Yes

4 No

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