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Specification
NET2270 USB Interface Controller
______________________________________________________________________________
NetChip Technology, Inc., 2003
335 Pioneer Way, Mountain View, California 94041
TEL (650) 526-1490
FAX (650) 526-1494
http://www.netchip.com
Rev 3.6, April 17, 2003
90
11 Mechanical Drawing
M
16
1
17
33
49
64
J
H
C
D
B
32
48
P
Q
S
R
L
K
G
F
I M
N
64-PIN PLASTIC TQFP (10x10)
detail of lead end
NOTE
Each lead centerline is located within 0.13 mm of its
true position (T.P.) at maximum material condition.
ITEM
MILLIMETERS
INCHES
A
12.0±0.2
0.472±
0.055
0.045
7°
3°
S64GB-50-9EU-1
0.009
0.008
B
10.0±0.2
0.394± 0.008
0.009
C
10.0±0.2
0.394± 0.008
0.009
D
12.0±0.2
0.472± 0.009
0.008
F
1.25
0.049
G
1.25
0.049
H
0.22±
0.009±0.002
I
0.10
0.004
J
0.5 (T.P.)
0.020 (T.P.)
K
1.0±0.2
0.039± 0.009
0.008
L
0.5±0.2
0.020± 0.008
0.009
L
P
M
0.145±
0.006±0.002
0.055
0.045
N
0.10
0.004
P
1.0±0.1
0.039±
0.005
0.004
Q
0.1±0.05
0.004±0.002
R
3°±
3°± 7°
3°
S
1.27 MAX
0.050 MAX
A
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