PIN 1 INDICATOR 16-Lead Lead Frame Chip Scale Package [LFCSP_WQ] 3 x 3 mm Body, Very Very Thin Quad (CP-16-18) Dimensions shown in millimeters 0.30 0.25 0.18 3.00 BSC SQ 0.50 BSC PIN 1 INDICATOR 13 12 16 1 1.60 1.50 SQ 1.40 EXPOSED PAD 9 TOP VIEW 0.80 0.75 0.70 SEATING PLANE 0.45 0.40 0.35 8 5 4 0.20 MIN BOTTOM VIEW 0.05 MAX 0.02 NOM COPLANARITY 0.05 0.20 REF 043008-A a