MCU Insights | Sumble

What is MCU?

An MCU (Microcontroller Unit) is a small, low-cost, self-contained computer on a single integrated circuit. It typically includes a processor core, memory (RAM, ROM, flash), and programmable input/output peripherals. MCUs are commonly used in embedded systems to control specific functions in devices such as appliances, automobiles, industrial equipment, and consumer electronics.

Find organizations using MCU on Sumble →

What other technologies are related to MCU?

MCU Competitor Technologies

MPU

Microprocessor Units (MPUs) are similar to MCUs but typically lack on-chip peripherals, requiring external components. They compete in applications needing higher processing power at the expense of size and power consumption.

mentioned alongside MCU in 44% (373) of relevant job posts

SoC

System on a Chip (SoC) devices are similar to MCUs but typically have a greater emphasis on system integration, potentially including more specialized processing units (like GPUs or NPUs) alongside a CPU core, whereas MCUs focus on embedded control with integrated peripherals.

mentioned alongside MCU in 3% (680) of relevant job posts

FPGA

Field-Programmable Gate Arrays (FPGAs) offer greater flexibility and customizability compared to MCUs, making them suitable for applications requiring hardware acceleration or reconfigurable logic, although they typically require more development effort and power.

mentioned alongside MCU in 1% (625) of relevant job posts

CPLD

Complex Programmable Logic Devices (CPLDs) are simpler and less flexible than FPGAs but can still compete with MCUs in some applications where programmable logic is needed. CPLDs are generally used for simpler logic designs compared to MCUs or FPGAs.

mentioned alongside MCU in 4% (79) of relevant job posts