What are the basics in microcontroller?

Basically, a Microcontroller consists of the following components.

• Central Processing Unit (CPU)
• Program Memory (ROM – Read Only Memory)
• Data Memory (RAM – Random Access Memory)
• Timers and Counters.
• I/O Ports (I/O – Input/Output)
• Serial Communication Interface.
• Clock Circuit (Oscillator Circuit)
• Interrupt Mechanism.

What is microcontroller explain it?

Definition of microcontroller : an integrated circuit that contains a microprocessor along with memory and associated circuits and that controls some or all of the functions of an electronic device (such as a home appliance) or system.

What are microcontroller made of?

A microcontroller contains one or more CPUs (processor cores) along with memory and programmable input/output peripherals. Program memory in the form of ferroelectric RAM, NOR flash or OTP ROM is also often included on chip, as well as a small amount of RAM.

What is a microcontroller and how does it work?

A microcontroller is an electronic component that is kind of like a brain. It takes in electrical signals, and makes decisions based on those signals. Then it reacts by giving out electrical signals. The signals that go in, come from sensors.

What are the criteria for choosing a microcontroller?

To choose microcontroller one should consider following points : microcontroller should meet the computing requirement like speed of processing, ability of handle multiple tasks efficiently and effectively. Cost also plays an important role to choose microcontroller. Software availability should be considered while choosing microcontroller. Help resources should be available from manufacturer.

How does a microcontroller really work?

Microcontrollers are ” embedded ” inside some other device (often a consumer product) so that they can control the features or actions of the product.

What exactly does a microcontroller do?

A microcontroller is an integrated circuit (IC) device used to control other parts of an electronic system, usually through a microprocessor unit (MPU), memory, and some peripherals.