PIN 1 INDICATOR 12-Lead Lead Frame Chip Scale Package [LFCSP_WQ] 3 x 3 mm Body, Very Very Thin Quad (CP-12-4) Dimensions shown in millimeters 3.10 3.00 SQ 2.90 0.30 0.23 0.18 0.50 BSC 10 PIN 1 INDICATOR 12 1 9 EXPOSED PAD 1.45 1.30 SQ 1.15 3 7 TOP VIEW 0.80 0.75 0.70 SEATING PLANE 0.70 0.60 0.50 6 4 0.25 MIN BOTTOM VIEW 0.05 MAX 0.02 NOM COPLANARITY 0.08 0.20 REF COMPLIANT TO JEDEC STANDARDS MO-220-WEED. 111808-A a