A1 BALL CORNER 260-Ball Chip Scale Package Ball Grid Array [CSP_BGA] (BC-260-1) Dimensions shown in millimeters 15.10 15.00 SQ 14.90 A1 BALL CORNER 18 16 14 12 10 8 6 4 2 17 15 13 11 9 7 5 3 1 A C E 13.60 BSC SQ G J L 0.80 BSC N R U TOP VIEW 1.50 1.36 1.21 B D F H K M P T V BOTTOM VIEW DETAIL A DETAIL A 1.11 1.01 0.91 0.35 NOM 0.30 MIN SEATING PLANE *0.50 COPLANARITY 0.20 0.45 0.40 BALL DIAMETER *COMPLIANT TO JEDEC STANDARDS MO-205-AG WITH THE EXCEPTION TO BALL DIAMETER. 041508-A a