Which of the following should microcontroller at least should consist of?

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Internet of Things and its Applications : Sensors, Actuators and Microcontrollers

Which of the following should microcontroller at least should consist of?

A. CPU, ROM, I/O ports, and timers

B. RAM, ROM, I/O ports, and timers

C. CPU, RAM, I/O ports, and timers

D. CPU, RAM, ROM, I/O ports, and timers

Solution

D. CPU, RAM, ROM, I/O ports, and timers