Difference between microcontroller and microprocessor

The microcontroller is embedded in the devices to perform different actions. The microcontroller is a chip in which RAM, ROM, PROM is used. The examples of devices in which microcontroller is used are scanners, photocopiers, printers, fax machine, ATM, smart meters, and security meters. Microcontroller vs microprocessor The microprocessor also knew as CPU is used in computers and smartphones. RAM, ROM is not built into microprocessor [...]