176-Lead Low Profile Quad Flat Package, Edquad [LQFP_ED] (SQ-176-2) Dimensions shown in millimeters a 26.20 26.00 SQ 25.80 0.75 0.60 0.45 1.00 REF 1.60 MAX 24.10 24.00 SQ 23.90 133 132 176 1 133 132 176 1 PIN 1 12° 1.45 1.40 1.35 SEATING PLANE 0.08 MAX COPLANARITY BOTTOM VIEW (PINS UP) 89 44 45 VIEW A 88 0.50 BSC LEAD PITCH 89 88 45 44 0.27 0.22 0.17 VIEW A ROTATED 90° CCW COMPLIANT TO JEDEC STANDARDS MS-026-BGA-HD 030609-B 0.15 0.10 0.05 0.20 0.15 0.09 7° 0° 5.80 REF SQ EXPOSED PAD TOP VIEW (PINS DOWN)