48-Lead Low Profile Quad Flat Package [LQFP] (ST-48) Dimensions shown in millimeters 0.75 0.60 0.45 9.20 9.00 SQ 8.80 1.60 MAX 1 37 48 36 PIN 1 1.45 1.40 1.35 0.15 0.05 SEATING PLANE VIEW A 0.20 0.09 7° 3.5° 0° 0.08 COPLANARITY 7.20 7.00 SQ 6.80 TOP VIEW (PINS DOWN) 12 13 VIEW A 0.50 BSC LEAD PITCH ROTATED 90° CCW COMPLIANT TO JEDEC STANDARDS MS-026-BBC 24 25 0.27 0.22 0.17 051706-A a