Package V/W/U/XQFN6*6-40 Option1 Option2 Footprint Dimension (mm) Number of Pin P Ax Ay Bx By C D 40 0.50 6.80 6.80 5.10 5.10 0.85 0.30 Tolerance Sx Sy 4.25 4.25 3.62 2.72 ±0.05