P1.01P1.12P1.23P1.34P2.25P2.36P2.47P2.58P2.69P2.710P3.011P3.112P3.213P3.314P3.415NC16NC17NC18P0.019P0.120P0.221P0.422P0.523P0.624XRES25VCCD26VDDD27VSSD28