5. MECHANICAL DATA
MECHANICAL DATA
5.1 388-PIN PACKAGE DIMENSION
The pin numbering for the STPC 388-pin Plastic
BGA package is shown in Figure 5-1.
Dimensions are shown in Figure 5-2, Table 5-1
and Figure 5-3, Table 5-2.
Figure 5-1. 388-Pin PBGA Package - Top View
1 3 5 7 9 11 13 15 17 19 21 23 25
2 4 6 8 10 12 14 16 18 20 22 24 26
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
J
J
K
K
L
L
M
M
N
N
P
P
R
R
T
T
U
U
V
V
W
W
Y
Y
AA
AA
AB
AB
AC
AC
AD
AD
AE
AE
AF
AF
1 3 5 7 9 11 13 15 17 19 21 23 25
2 4 6 8 10 12 14 16 18 20 22 24 26
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