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BALL A1
PAD CORNER
84-Ball Chip Scale Package Ball Grid Array [CSP_BGA]
(BC-84-1)
Dimensions shown in millimeters
A1 CORNER
INDEX AREA
6.10
6.00 SQ
5.90
10 9 8 7 6 5 4 3 2 1
A
4.50
BSC SQ
0.50
BSC
0.80
0.75
0.70
TOP VIEW
*1.40
1.26
1.11
DETAIL A
BOTTOM VIEW
DETAIL A
0.25 NOM
0.20 MIN
SEATING
PLANE
0.35
0.30
0.25
BALL DIAMETER
*COMPLIANT WITH JEDEC STANDARDS MO-195-BC
WITH THE EXCEPTION TO PACKAGE HEIGHT.
1.11
1.01
0.91
0.15
COPLANARITY
033106-A
1.50
BSC SQ
B
C
D
E
F
G
H
J
K