Do the microcontroller contain a default program?

My home theater encountered a fault.Due to high voltage, the microcontroller got melt.I can't get the same microcontroller brand but the model is the same.Should I have to load programs before inserting it? And how to find out? If someone know about this, kindly let me know.

Your Answer

no . we have to upload the program according to our task requirements

Microcontroller

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