COM20020I-HD Standard Microsystems (SMSC), COM20020I-HD Datasheet - Page 67
COM20020I-HD
Manufacturer Part Number
COM20020I-HD
Description
Manufacturer
Standard Microsystems (SMSC)
Datasheet
1.COM20020I-HD.pdf
(72 pages)
Specifications of COM20020I-HD
Number Of Transceivers
1
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Lead Free Status / RoHS Status
Not Compliant
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5Mbps ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM
Datasheet
Note 1:
SMSC COM20020I Rev D
ccc
ccc
D/2
E/2
A1
A2
R1
R2
E1
L1
D1
W
A
D
E
H
L
e
θ
Controlling Unit: millimeter
MIN
0.05
1.35
8.80
4.40
6.90
8.80
4.40
6.90
0.09
0.45
0.17
0.08
0.08
0
~
~
~
~
o
0.50 Basic
NOMINAL
Table 9.1 - 48 Pin TQFP Package Parameters
Figure 9.2 - 48 Pin TQFP Package Outline
0.10
1.40
9.00
4.50
7.00
9.00
4.50
7.00
0.60
1.00
~
~
~
~
~
~
~
~
DATASHEET
0.0762
MAX
0.15
1.45
9.20
4.60
7.10
9.10
4.60
7.10
0.20
0.75
0.27
0.20
0.08
1.6
7
~
~
o
Page 67
1
1
/
/
Lead Foot Length from Centerline
2
2
X Span Measure from Centerline
Y Span Measure from Centerline
Coplanarity (Assemblers)
Coplanarity (Test House)
Overall Package Height
Lead Frame Thickness
Lead Shoulder Radius
Lead Foot Radius
Lead Foot Angle
Body Thickness
Lead Length
X body Size
Y body Size
Lead Width
Lead Pitch
REMARK
Standoff
X Span
Y Span
Revision 12-05-06
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