COM20020I-HD Standard Microsystems (SMSC), COM20020I-HD Datasheet - Page 52
![no-image](/images/manufacturer_photos/0/6/632/standard_microsystems__smsc__sml.jpg)
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
- Current page: 52 of 72
- Download datasheet (407Kb)
Revision 12-05-06
Input Capacitance
Output Capacitance 1
(All outputs except XTAL2,
nPULSE1 in Push/Pull
Mode)
Output Capacitance 2
(nPULSE1, in BackPlane
Mode Only - Open
Drain)
PARAMETER
CAPACITANCE (T
Output and I/O pins capacitive load specified as follows:
2.4V
1.4V
0.4V
2.4V
1.4V
0.4V
AC Measurements are taken at the following points:
Inputs are driven at 2.4V for logic "1" and 0.4 V for logic "0" except XTAL1 pin.
Outputs are measured at 2.0V min. for logic "1" and 0.8V max. for logic "0".
t
t
Inputs:
A
= 25°C; f
50%
SYMBOL
50%
C
C
C
OUT1
OUT2
IN
C
= 1MHz; V
DATASHEET
MIN
DD
2.0V
0.8V
2.0V
0.8V
Page 52
= 0V)
TYP
5Mbps ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM
t
t
MAX
Outputs:
400
5.0
45
UNIT
pF
pF
pF
Maximum Capacitive
Load which can be
supported by each
output.
SMSC COM20020I Rev D
COMMENT
Datasheet
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