Question Amps required to power the n64?

Sep 17, 2019
Hey everyone, So I'm aware that the Nintendo 64 can be powered by 5v by cutting or removing the pin and 3.3v but I am just wondering how many amps does it take to power/turn on the console? Theoretically is it possible to power the n64 with a micro usb port for 5v and then wire that to a down step converter to get 3.3v or is the 1amp typical of micro usb not enough? I assume it's not but worth asking anyways just in case. I included a crude paint photo as a sort of reference to what I'm thinking and also it would not be for the sake of a portable, it would just be to replace the n64 power supply with something more convenient.