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Part Name
Description
COM90C66LJP View Datasheet(PDF) - SMSC -> Microchip
Part Name
Description
MFG CO.
COM90C66LJP
ARCNET® Controller/Transceiver with AT® Interface and On-Chip RAM
SMSC -> Microchip
'COM90C66LJP' PDF : 76 Pages
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DC ELECTRICAL CHARACTERISTICS
(T
A
= 0
o
C to 70
o
C, V
CC
= 5.0V ± 5%)
PARAMETER
SYMBOL MIN. TYP. MAX. UNITS
COMMENTS
Low to High Threshold
V
ILH
1.8
Input Voltage (RESET,
AEN, nIOR, nIOW,
nMEMR, nMEMW)
High to Low Threshold
V
IHL
1.2
Input Voltage (RESET,
AEN, nIOR, nIOW,
nMEMR, nMEMW)
V
Schmitt Trigger,
All Values at
V
DD
= 5V
V
Low Output Voltage 1
V
OL1
(nPULSE1, nPULSE2,
nTOPL, nTOPH
nPROM,
CLK, CACLK)
V
OH1
2.4
High Output Voltage 1
n(PULSE1, nPULSE2,
nTOPL, nTOPH,
nPROM,
CLK, CACLK)
O.4
V
I
SINK
= 4mA
V
I
SOURCE
= -2mA
Low Output Voltage 2
(D0-D15)
High Output Voltage 2
(D0-D15)
V
OL2
V
OH2
2.4
0.4
V
I
SINK
= 16mA
V
I
SOURCE
= -12mA
Low Output Voltage 3
(INTR)
High Output Voltage 3
(INTR)
V
OL3
V
OH3
2.4
0.8
V
I
SINK
= 24mA
V
I
SOURCE
= -10mA
Low Output Voltage 4
V
OL4
(IOCHRDY, n0WS,
nMEMCS16, nIOCS16)
0.5
V
I
SINK
= 24mA
Open Drain
Driversn
Low Output Voltage 5
V
OL5
(nTXLED, nBSLED)
0.4
V
I
SINK
= 12mA
V
CC
Supply Current
I
CC1
20.0
mA
Input Pull-Up Current
Input Leakage Current
I
P
60
µA
I
L
-10.0
+10.0
µA
V
IN
= 0 to V
CC
47
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