COM20020I-HD Standard Microsystems (SMSC), COM20020I-HD Datasheet - Page 39
![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
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5Mbps ARCNET (ANSI 878.1) Controller with 2K x 8 On-Chip RAM
Datasheet
Data Register
I/O Address 04H
Memory
Data Bus
2K x 8
8
D0-D7
INTERNAL
RAM
Address Pointer Register
I/O Address 02H
I/O Address 03H
High
Low
Memory
Address Bus
11-Bit Counter
11
Figure 6.1 - Sequential Access Operation
SMSC COM20020I Rev D
Page 39
Revision 12-05-06
DATASHEET
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