Advanced I/O Controller with Motherboard GLUE Logic
Datasheet
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
COMMENTS
O12 Output Buffer
Low Output Level
VOL
VOH
0.4
V
V
I
I
OL = 12mA
High Output Level
2.4
OH = -6mA
OD12 Output Buffer
Low Output Level
VOL
VOH
0.4
V
V
I
OL = 12mA
High Output Level
Vcc+10%
Open-Drain
OP14 Output Buffer
Low Output Level
VOL
VOH
0.4
V
V
I
I
OL = 14mA
OH = -14mA
High Output Level
2.4
OD24 Output Buffer
Low Output Level
VOL
VOH
0.4
V
V
I
OL = 24mA
High Output Level
Vcc+10%
Open-Drain
IO8 Input/Output Buffer
Low Input Level
High Input Level
Low Output Level
VIL
VIH
0.8
5.5
0.4
V
V
V
V
TTL Levels
TTL Levels
2.0
2.4
VOL
VOH
I
I
OL = 8mA
OH = -4mA
High Output Level
ISO8 Input/Output Buffer
Low Input Level
VIL
VIH
0.8
5.5
V
V
Schmitt Trigger
Schmitt Trigger
High Input Level
2.2
2.4
Schmitt Trigger Hystersis
Low Output Level
High Output Level
VHYS
VOL
VOH
250
mV
V
0.4
I
I
OL = 8mA
OH = -4mA
Revision 1.8 SMSC/Non-SMSC Register Sets (02-24-05)
194
SMSC LPC47M182
DATASHEET
SMSC [ SMSC CORPORATION ]
