GD82541PI Datasheet, PDF (24/46 Pages) Intel Corporation – 82541 Family of Gigabit Ethernet Controllers

82541(PI/GI/EI) — Networking Silicon
Table 10. Power Specifications - Complete Subsystem
Complete Subsystem (Reference Design) Including Magnetics, LED, Regulator Circuits
D3cold -
wake
disabled
D3cold wake-
enabled @
10 Mbps
D3cold wake-
up enabled @
100 Mbps
D0 @10 Mbps
active
D0 @100
Mbps active
D0 @
1000 Mbps
active
Typ Max Typ Max Typ Max Typ Max Typ Max Typ Max
Icc Icc Icc Icc Icc Icc Icc Icc Icc Icc Icc Icc
(mA)^a (mA)^b (mA)^a (mA)^b (mA)^a (mA)^b (mA)^a (mA)^b (mA)^a (mA)^b (mA)^a (mA)^b
3.3 V
4
5
2
3
6
7
7
12
19
21
36
46
1.8 V
1
2
20
25 110 115 85
85 110 115 315 320
1.2 V
7
10
30
35
80
85
85
90
90 100 380 400
Sub-system 40
Power
mW
60
mW
175
mW
210
mW
650
mW
685
mW
585
mW
620
mW
725
mW
780
mW
2.4 W 2.5 W
a. Typical conditions: operating temperature (T_A) = 25 C, nominal voltages, moderate network traffic at full duplex, and PCI 33 MHz
system interface.
b. Maximum conditions: minimum operating temperature (T_A) values, maximum voltage values, continuous network traffic at full du-
plex, and PCI 33 MHz system interface.
Table 11. I/O Characteristics (Sheet 1 of 2)
Symbol
Parameter
Condition
Min
Typ
Max
Units
3.3 V PCI
VIH
Input high voltage
SMB
0.5 * VDD (3.3)
2.1
Non-SMB^a
VIL
Input low voltage
SMB
VSS
VSS
Input current
0 < VIN < VDD (3.3)
-10
Input with pull-
IIN
down resistor
(50 K Ω)
VIN = VDD (3.3)
28
Inputs with pull-up
resistor (50 K Ω)
VIN = VSS
-28
3.3 V PCI^b
IOL
Output low
current
0 ≤ V_OUT ≤ 3.6V
0 ≤ V_OUT ≤ 1.3V
1.3V ≤ V_OUT ≤ 3.6V
48 * V_OUT
5.7 * V_OUT+ 55
VDD (3.3) or
VIO
V
VDD (3.3) or
VIO
0.3 * VDD (3.3)
V
0.8
10
191
µA
-191
2.09
100 * V_OUT
mA
24