100-Ball Chip Scale Package Ball Grid Array [CSP_BGA] (BC-100-4) Dimensions shown in millimeters A1 BALL CORNER 9.10 9.00 SQ 8.90 10 9 8 7 6 5 4 3 2 A1 BALL CORNER 1 A B C 7.20 BSC SQ D E F 0.80 BSC G H J K *1.400 1.253 1.173 DETAIL A BOTTOM VIEW 0.90 REF 0.383 0.343 0.303 SEATING PLANE 0.26 REF DETAIL A 0.50 0.45 0.40 BALL DIAMETER *COMPLIANT TO JEDEC STANDARDS MO-275-DDAB-1 WITH THE EXCEPTION TO PACKAGE HEIGHT 0.975 0.910 0.845 COPLANARITY 0.12 03-14-2013-A TOP VIEW