16-Lead Lead Frame Chip Scale Package [LFCSP_WQ] 4 x 4 mm Body, Very Very Thin Quad (CP-16-17) Dimensions shown in millimeters PIN 1 INDICATOR 4.10 4.00 SQ 3.90 0.35 0.30 0.25 0.65 BSC 16 13 PIN 1 INDICATOR 12 1 EXPOSED PAD 4 2.70 2.60 SQ 2.50 9 0.80 0.75 0.70 SEATING PLANE 0.45 0.40 0.35 8 5 BOTTOM VIEW 0.05 MAX 0.02 NOM COPLANARITY 0.08 0.20 REF COMPLIANT TO JEDEC STANDARDS MO-220-WGGC. 0.20 MIN 08-16-2010-C TOP VIEW