82551IT — Networking Silicon
11.2
DC Specifications
Table 46. General DC Specifications
Symbol
VCC
VIO
Parameter
Condition
Min
Typical
Max
Units
Notes
Supply Voltage
3.0
3.3
3.6
V
Periphery Clamp
Voltage
PCI
4.75
5.0
85
5.25
100
75
V
1
2
D0a 10BASE-T full
function
mA
mA
mA
mA
mA
mA
mA
mA
D1, D2, D3hot 10BASE-T
wake-up enabled
65
Power Supply
(10BASE-T)
D3cold 10BASE-T wake-
up enabled
40
50
D3cold 10BASE-T wake-
up disabled
1.5
135
110
95
2.0
155
125
110
2.0
ICC
D0a 100BASE-TX full
function
2
D1, D2, D3hot 100BASE-
TX wake-up enabled
Power Supply
(100BASE-TX)
D3cold 100BASE-TX
wake-up enabled
D3cold 100BASE-TX
wake-up disabled
1.5
NOTES:
1. Preferably, VIO should be 5 V ± 5% in any PCI environment (either 5 V or 3.3 V signaling). If 5 V is not
available in a 3.3 V signaling environment, 3.3 V ± 5% may be used instead.
2. Typical current consumption is in nominal operating conditions (VCC = 3.3 V) and average link activity.
Maximum current consumption is in maximum VCC and maximum link activity.
76
Datasheet
INTEL [ INTEL ]
