108-Ball Chip Scale Package Ball Grid Array [CSP_BGA] (BC-108-4) Dimensions shown in millimeters A1 BALL CORNER 7.10 7.00 SQ 6.90 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H J K L M BALL A1 PAD CORNER 5.50 BSC SQ 0.50 BSC BOTTOM VIEW TOP VIEW DETAIL A *1.40 MAX DETAIL A *1.11 MAX 0.15 MIN 0.35 0.30 0.25 BALL DIAMETER *COMPLIANT WITH JEDEC STANDARDS MO-195-BD WITH EXCEPTION TO PACKAGE HEIGHT AND THICKNESS. COPLANARITY 0.08 SEATING PLANE 090408-A a