Microprocessor vs. Microcontroller vs. System on Chip (SoC) - YouTube
Difference between CPU, MPU, MCU, SOC, and MCM - YouTube
Microcontroller - Wikipedia
Basic functions of the MCU
Microchip Introduces New 8-bit PIC Microcontroller Family with CIPs | audioXpress
Nonvolatile microcontroller unit chip provides the world's highest processing performance of energy harvested from external sources such as solar power - pvbuzz.com