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a
A1 BALL
CORNER
324-Ball Chip Scale Package Ball Grid Array [CSP_BGA]
(BC-324-1)
Dimensions shown in millimeters
19.10
19.00 SQ
18.90
A1 BALL
CORNER
18 16 14 12 10 8
6
4
2
17 15 13 11 9
7 5
3
1
A
B
C
D
E
F
17.00
BSC SQ
G
H
J
K
L
M
1.00
BSC
N
P
R
T
U
V
1.00
REF
TOP VIEW
DETAIL A
DETAIL A
1.31
1.21
1.11
0.50 NOM
0.45 MIN
SEATING
PLANE
0.70
COPLANARITY
0.60
0.20
0.50
BALL DIAMETER
*COMPLIANT TO JEDEC STANDARDS MO-192-AAG-1 WITH
THE EXCEPTION TO PACKAGE HEIGHT.
04.22.09-A
*1.80
1.71
1.56
BOTTOM VIEW