a 182-Ball Chip Scale Package Ball Grid Array [CSP_BGA] (BC-182) Dimensions shown in millimeters A1 CORNER INDEX AREA 12.10 12.00 SQ 11.90 BALL A1 CORNER TOP VIEW 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H J K L M N P 10.40 BSC SQ 0.80 BSC BOTTOM VIEW DETAIL A 1.70 MAX DETAIL A 0.65 MIN 0.25 MIN *0.50 COPLANARITY 0.45 0.12 0.40 BALL DIAMETER *COMPLIANT TO JEDEC STANDARDS MO-205-AE WITH THE EXCEPTION TO BALL DIAMETER. 012006-0 SEATING PLANE