RTL8181 ETC, RTL8181 Datasheet - Page 49

• Manufacturer Part Number: RTL8181
• Description: Wireless LAN Access Point/Gateway Controller
• Manufacturer: ETC

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Package outline for 208 LQFP(28*28*1.4mm)
CONFIDENTIAL
Symbol
HD
HE
A1
A2
L1
A
D
E
?
b
e
L
c
y
0.136
0.004
0.004
0.002
1.093
1.093
0.012
1.169
1.169
0.010
0.041
0.119
Dimension in inch
Min
0 °
-
0.144 0.152 3.45 3.65
0.010 0.036 0.10 0.25
0.128 0.136 3.02 3.24
0.008 0.012 0.10 0.20
0.006 0.010 0.04 0.15
1.102
1.102
0.020 0.031 0.30 0.50
1.205 1.240 29.70 30.60
1.205 1.240 29.70 30.60
0.020 0.030 0.25 0.50
0.051 0.061 1.05 1.30
Typ
-
-
0.004
1.112 27.75 28.00
1.112 27.75 28.00
Max
12 °
Dimension in mm
Min
0 °
-
Typ
-
-
28.25
28.25
31.50
31.50
Max
3.85
0.91
3.46
0.30
0.26
0.80
0.75
1.55
0.10
12 °
Note:
1.Dimension D & E do not include interlead
2.Dimension b does not include dambar
3.Controlling dimension: Millimeter
4.General appearance spec. should be based
TITLE : 208L QFP ( 28x28 mm**2 ) FOOTPRINT 2.6mm
PACKAGE OUTLINE DRAWING
LEADFRAME MATERIAL:
REALTEK SEMI-CONDUCTOR CO., LTD
APPROVE
49
flash.
on final visual inspection spec.
protrusion/intrusion.
CHECK
DWG NO.
DOC. NO.
VERSION
PAGE
DATE
530-ASS-P004
APR. 11.1997
22 OF 22
Q208 - 1
1
RTL8181
v1.0