Legacy-Free Keyboard/Embedded Controller with SPI and LPC Docking Interface
Chapter 30 Package Outline Data
30.1 128-Pin QFP Package Outline, 14X20X2.7 Body, 3.9mm
Footprint
Figure 30.1 128-Pin QFP Package Outline
Table 30.1 128-Pin QFP Package Parameters
MIN
NOMINAL
MAX
REMARK
A
A1
A2
D
~
~
~
3.4
0.5
Overall Package Height
Standoff
0.05
2.55
23.70
19.90
17.70
13.90
0.09
0.73
~
~
3.05
24.10
20.10
18.10
14.10
0.20
1.03
~
Body Thickness
X Span
~
D1
E
~
X Body Size
~
Y Span
E1
H
~
Y body Size
~
Lead Frame Thickness
Lead Foot Length
Lead Length
L
0.88
1.95
L1
e
0.50 Basic
Lead Pitch
q
0o
~
7o
Lead Foot Angle
SMSC LPC47N350
305
Revision 1.1 (01-14-03)
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