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How many comparators does the Atmega2560 have?(a) 1(b) 2(c) 3(d) 4I got this question during an internship interview.This interesting question is from Microcontroller Specifications topic in chapter AtMega Microcontroller Specifications of Arduino

Answer»

Correct ANSWER is (a) 1

The explanation is: A COMPARATOR is basically used for comparing voltages. It takes 2 voltages as input and outputs the higher of the two. The ATMEGA2560 has 1 such comparator only.



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