PIN 1 INDICATOR 16-Lead Lead Frame Chip Scale Package [LFCSP_LQ] 4 x 4 mm Body, Thick Quad (CP-16-14) Dimensions shown in millimeters 4.15 4.00 SQ 3.85 0.35 0.30 0.25 0.65 BSC 12 TOP VIEW 1.50 1.45 1.40 SEATING PLANE 13 16 1 2.55 2.40 SQ 2.25 EXPOSED PAD 9 0.55 0.50 0.45 PIN 1 INDICATOR 8 5 4 BOTTOM VIEW 0.05 MAX 0.02 NOM COPLANARITY 0.08 0.15 REF COMPLIANT TO JEDEC STANDARDS MO-220-WGGD. 0.15 MAX 051909-A a