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a
81-Ball Chip Scale Package Ball Grid Array [CSP_BGA]
(BC-81-1)
Dimensions shown in millimeters
A1 CORNER
INDEX AREA
10.00
BSC SQ
BALL A1
INDICATOR
9
8
7
6
5
4
3
2
1
A
B
C
8.00
BSC SQ
D
TOP VIEW
E
F
G
1.00
BSC
H
J
BOTTOM VIEW
DETAIL A
0.30 MIN
0.70 SEATING
0.60 PLANE
0.50
BALL DIAMETER
COMPLIANT WITH JEDEC STANDARDS MO-192-ABC-1.
1.10
0.25
0.20
COPLANARITY
012006-0
DETAIL A
1.70 MAX