microcontroller

noun

mi·​cro·​con·​trol·​ler ˈmī-krō-kən-ˌtrō-lər How to pronounce microcontroller (audio)
plural microcontrollers
: 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

Examples of microcontroller in a Sentence

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The Embedded Processing segment offers microcontrollers that are used in electronic equipment; digital signal processors for mathematical computations; and applications processors for specific computing activity. Adam Sarhan, Forbes, 23 Jan. 2025 The display and controls are directly connected to the microcontroller using general-purpose input/output pins, while the TEF6686 receiver chip is controlled via commands sent over a serial I2C interface. IEEE Spectrum, 28 Nov. 2024 Renesas has been a long time supplier of the sort of traditional low power microcontrollers used in the auto industry for decades. Sam Abuelsamid, Forbes, 7 Jan. 2025 System components included a lithium-ion battery, a microcontroller, Bluetooth module, resistors, capacitors, N-type and P-type MOSFETs, and linear regulators for wirelessly controlling the flavor channels via a graphical user interface (GUI) in the virtual environment. Ars Technica, 26 Nov. 2024 See all Example Sentences for microcontroller 

Word History

First Known Use

1971, in the meaning defined above

Time Traveler
The first known use of microcontroller was in 1971

Dictionary Entries Near microcontroller

Cite this Entry

“Microcontroller.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microcontroller. Accessed 30 Jan. 2025.

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