44-Lead Low Profile Quad Flat Package [LQFP] (ST-44-2) a Dimensions shown in millimeters 0.75 0.60 0.45 16.20 16.00 SQ 15.80 1.60 MAX 44 34 1 33 PIN 1 14.20 14.00 SQ 13.80 TOP VIEW (PINS DOWN) 0.15 0.05 SEATING PLANE VIEW A 0.20 0.09 7° 3.5° 0° 0.10 COPLANARITY 11 23 12 VIEW A 1.00 BSC LEAD PITCH ROTATED 90° CCW COMPLIANT TO JEDEC STANDARDS MS-026-BEA 22 0.50 0.42 0.35 051706-A 1.45 1.40 1.35