Samsung S3C2440A - Manual (Page 518)

MECHANICAL DATA S3C2440A RISC MICROPROCESSOR
26-2
A1 INDEX MARK
0
.80
x 1
6
=
12
.8
0
±
0.
0
5
14
.00
0.80
0.
8
0
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
8 9 10 11 12 13 14 15 16 17 5 6 7 1 2 3 4
14.00
0.15
0.08
M
M
C
C
A B
289 - 0.45 ± 0.05
TOLERANCE ± 0.10
Figure 26-2 289-FBGA-1414 Package Dimension 2 (Bottom View)
The recommended land open size is 0.39 – 0.41mm diameter.