Question

Why the crystal oscillator frequency is divided by 12 in 8051

Answer 1

Answer:

Intel 8051 Microcontroller uses the odd value of 11.0592 MHz crystal as it yields a cycle frequency of 921.6 KHz which can be divided evenly by the standard communication baud rates of 19200,9600,4800,2400,1200 and 300 hertz.

Answer 2

Explanation:

It is because they have a volt of 921.6 KHZ

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