What are the key distinctions between a microcontroller and a microprocessor?

Question

Anonymous · Accepted Answer

A microcontroller is distinguished from a microprocessor by the fact that it
integrates all necessary components like a CPU, memory, and input/output
peripherals onto a single chip, making it a self-contained unit, while a
microprocessor only provides the central processing unit and requires external
components for memory and I/O functions; essentially, a microcontroller is a
"computer on a chip" while a microprocessor is just the processing core.

Anonymous · Answer

a microprocessor is a CPU on a single chip that requires other peripherals to
function whereas a microcontroller is a complete integrated system

What are the key distinctions between a microcontroller and a microprocessor?

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