48-Lead Lead Frame Chip Scale Package [LFCSP_VQ] 7 x 7 mm Body, Very Thin Quad (HCP-48-1) Dimensions shown in millimeters 0.31 0.25 0.19 37 1 0.50 BSC 5.66 5.55 SQ 5.44 EXPOSED PAD 25 TOP VIEW 1.00 0.90 0.80 PKG-000000 SEATING PLANE 0.45 0.40 0.35 PIN 1 INDICATOR 48 36 13 24 0.05 MAX 0.02 NOM COPLANARITY 0.08 0.20 REF BOTTOM VIEW 12 0.20 MIN 4.50 REF 04-14-2015-A PIN 1 INDICATOR 7.10 7.00 SQ 6.90