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349-Ball Chip Scale Package Ball Grid Array [CSP_BGA]
(BC-349-1)
Dimensions shown in millimeters
19.10
19.00 SQ
18.90
A1 BALL
CORNER
22 20 18 16 14 12 10 8 6 4 2
21 19 17 15 13 11 9 7 5 3 1
A
C
E
G
16.80
REF SQ
J
L
N
0.80
BSC
R
U
B
D
F
H
K
M
P
T
W
AA
TOP VIEW
1.50
1.36
1.21
1.10 REF
V
Y
AB
BOTTOM VIEW
DETAIL A
DETAIL A
1.11
1.01
0.91
0.35 NOM
0.30 MIN
SEATING
PLANE
0.50
COPLANARITY
0.2
0.45
0.40
BALL DIAMETER
COMPLIANT TO JEDEC STANDARDS MO-275-PPAB-2.
04-012013-B
A1 BALL
CORNER