64-Lead Thin Plastic Quad Flat Package [TQFP] (SU-64-2) a Dimensions shown in millimeters 12.20 12.00 SQ 11.80 1.20 MAX 64 49 1 48 PIN 1 10.20 10.00 SQ 9.80 TOP VIEW 0.15 0.05 (PINS DOWN) 0° MIN 1.05 1.00 0.95 SEATING PLANE VIEW A 0.20 0.09 7° 3.5° 0° 0.08 MAX COPLANARITY 33 16 32 17 VIEW A 0.50 BSC LEAD PITCH ROTATED 90° CCW COMPLIANT TO JEDEC STANDARDS MS-026-ACD 0.27 0.22 0.17 032206-A 0.75 0.60 0.45