28-Lead Lead Frame Chip Scale Package [LFCSP_VQ] 5 x 5 mm Body, Very Thin Quad (CP-28-1) Dimensions shown in millimeters 0.60 MAX 5.00 BSC SQ 0.60 MAX 22 PIN 1 INDICATOR TOP VIEW 4.75 BSC SQ 0.50 BSC 0.75 0.60 0.50 1.00 0.85 0.80 SEATING PLANE 12° MAX 0.80 MAX 0.65 TYP 0.30 0.23 0.18 28 1 21 3.25 3.10 SQ 2.95 EXPOSED PAD (BOTTOM VIEW) 15 PIN 1 INDICATOR 7 8 14 0.25 MIN 3.00 REF 0.05 MAX 0.02 NOM COPLANARITY 0.05 0.20 REF COMPLIANT TO JEDEC STANDARDS MO-220-VHHD-1 052407-A a