A microcontroller (MC, uC, or μC) or microcontroller unit (MCU) is a small computer on a single integrated circuit. A microcontroller contains one or more CPUs (processor cores) along with memory and programmable input/output peripherals.

A microcontroller system is embedded in an integrated circuit (IC). A typical microcontroller includes a processor, program memory, RAM, input/output pins, and more on a single chip.

May 2, 2025 · A microcontroller (MCU) is a small computer on a single integrated circuit that is designed to control specific tasks within electronic systems. It combines the functions of a central processing unit (CPU), memory, and input/output interfaces, all on a single chip.

Aug 12, 2024 · What is a microcontroller (MCU)? A microcontroller is a compact integrated circuit designed to govern a specific operation in an embedded system. A typical microcontroller includes a processor, memory and input/output (I/O) peripherals on a single chip.

A microcontroller has a dedicated input device and often (but not always) has a small LED or LCD display for output. A microcontroller also takes input from the device it is controlling and controls the device by sending signals to different components in the device.

Mar 25, 2019 · A microcontroller is an integrated circuit (IC) device used for controlling other portions of an electronic system, usually via a microprocessor unit (MPU), memory, and some peripherals.

Jun 4, 2024 · A microcontroller unit (MCU) is essentially a small computer on a single chip that manages tasks within an embedded system without a complex operating system.

Mar 24, 2023 · What is a Microcontroller? A microcontroller is a compact, integrated circuit that combines a processor, memory, and peripheral devices on a single chip. They are designed for embedded applications where low power consumption, cost-effectiveness, and space efficiency are …

Sep 16, 2024 · A Microcontroller is a VLSI (Very Large Scale Integration) Integrated Circuit (IC) that contains electronic computing unit and logic unit (combinedly known as CPU), Memory (Program Memory and Data Memory), I/O Ports (Input / Output Ports) and few other components integrated on a single chip.

Microcontrollers Overview - Explore the fundamentals of microcontrollers, their architecture, types, and applications in modern electronics.