a 1.08 0.88 0.73 80-Lead Metric Quad Flat Package [MQFP] (S-80) Dimensions shown in millimeters 17.45 17.20 SQ 16.95 3.40 MAX 61 60 80 1 SEATING PLANE PIN 1 14.20 14.00 SQ 13.80 TOP VIEW (PINS DOWN) VIEW A 41 40 20 21 0.40 0.22 0.65 BSC 2.90 2.70 2.50 0.50 0.25 7 0 VIEW A ROTATED 90 CCW 0.10 MIN COPLANARITY COMPLIANT TO JEDEC STANDARDS MO-108-BF-1