LQFP-208 封装尺寸图SW-208-1

COMPLIANT TO JEDEC STANDARDS MS-026-BJB-HD a 208-Lead Low Profile Quad Flat Package, Exposed Pad [LQFP_EP] (SW-208-1) Dimensions shown in millimeters 05 13 08 -A 0.15 0.10 0.05 0.08 COPLANARITY 0.20 0.15 0.09 1.45 1.40 1.35 7° 3.5° 0° VIEW A ROTATED 90° CCW 0.27 0.22 0.17 0.75 0.60 0.45 0.50 BSC LEAD PITCH 28.10 28.00 SQ 27.90 30.20 30.00 SQ 29.80 TOP VIEW (PINS DOWN) BOTTOM VIEW (PINS UP) EXPOSED PAD 1 52 53 52 53 105 104 105 104 156 208 1 208157 156 157 PIN 1 1.60 MAX 1.00 REF SEATING PLANE VIEW A 8.890 REF 8.712 REF 25.50 REF