A microprocessor accepts binary data as input, processes that data, and then provides output based on the instructions stored in the memory. ... The register array processes the data via a number of registers that act as temporary fast access memory locations.

Do microprocessors have memory?

There are two basic kinds of memory used in microprocessor systems - commonly called Read Only Memory and Read / Write Memory, but more usually called ROM and RAM - "Read Only Memory" and "Random Access Memory".

What do microprocessors do?

Microprocessor, any of a type of miniature electronic device that contains the arithmetic, logic, and control circuitry necessary to perform the functions of a digital computer's central processing unit.