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Part Name
Description
COM20020 View Datasheet(PDF) - SMSC -> Microchip
Part Name
Description
MFG CO.
COM20020
COM20020 3.3V ULANC Universal Local Area Network Controller with 2K x 8 On-Board RAM
SMSC -> Microchip
'COM20020' PDF : 72 Pages
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PARAMETER
SYMBOL
MIN
TYP MAX UNIT
COMMENT
Low Output Voltage 1
V
OL1
(nPULSE1 in Push/Pull
0.4
V
I
SINK
=2mA
Mode, nPULSE2,
NTXEN)
High Output Voltage 1
(nPULSE1 in Push/Pull
V
OH1
2.4
V
I
SOURCE
=-1mA
Mode, nPULSE2,
nTXEN)
Low Output Voltage 2
V
OL2
(D0-D7)
0.4
V
I
SINK
=8mA
High Output Voltage 2
(D0-D7)
V
OH2
2.4
V
I
SOURCE
=-6mA
Low Output Voltage 3
V
OL3
(nINTR)
0.8
V
I
SINK
=12mA
High Output Voltage 3
(nINTR)
V
OH3
2.4
V
I
SOURCE
=-5mA
Low Output Voltage 4
V
OL4
(nPULSE1 in Open-Drain
0.5
V
I
SINK
=24mA
Open Drain Driver
Mode)
Dynamic V
DD
Supply
I
DD
Current
TBD
mA 5 Mbps
All Outputs Open
Input Pull-up Current
I
P
(nPULSE1 in Open-Drain
80 200
"
A V
IN
=0.0V
Mode, A1, AD0-AD2,
D3-D7)
Input Leakage Current
I
L
(All inputs except A1,
±10
"
A
V
SS
< V
IN
< V
DD
AD0-AD2, D3-D7,
XTAL1, XTAL2
50
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