Off topic, but with smaller lithography, ANY subatomic particle of sufficient energy becomes a problem: https://www.xilinx.com/support/documentation/white_paper

Off topic, but with smaller lithography, ANY subatomic particle of sufficient energy becomes a problem: https://www.xilinx.com/support/documentation/white_papers/wp208.pdf https://www.xilinx.com/support/documentation/white_papers/wp... I've spent months chasing random crashes on another vendor's device which turned out to be solder ball alpha emission issues.