VDD_REF1REF2OE_REF3VSS_REF4OE_DIFF05VDD_DIFF6SS07SS18NC9NC10NC11VDD_DIFF12DIFF0#13DIFF014DIFF1#15DIFF116VDD_DIFF17OE_DIFF118SCLK19SDATA20VDD_CORE21XOUT22XIN/CLKIN23VSS_CORE24GND25