RU82566DC INTEL [Intel Corporation], RU82566DC Datasheet - Page 23

• Manufacturer Part Number: RU82566DC
• Description: 82566 Gigabit Platform LAN Connect
• Manufacturer: INTEL [Intel Corporation]

3.6
Table 22. Power Consumption (82566MC/MM)
Power Consumption
This section lists the estimated targets for the 82566 power. The numbers apply to the device
current and power but do not include power losses on external components.
a. Solution power is the total amount of power from the 3.3V supply required for the 82566 to operate. In its mathematical form:
b. Intel
c. An additional 7 mW of power is consumed on the 3.3V rail by the external link detect circuitry while the device is in ACBS mode.
So
(Max)
S0 (Typ)
Sx (Typ)
System
State
solution power = (82566 current) * 3.3V. The 3.3V is assumed since this is the normal voltage rail provided to the LAN solution.
®
ACBS refers to the Intel
1000 Mbps Active
1000 Mbps Active
1000 Mbps Idle
100 Mbps Active
100 Mbps Idle
10 Mbps Active
10 Mbps Idle
Cable Disconnect
(no SPD, LVR on)
Cable Disconnect
(SPD, LVR on)
Cable Disconnect
(no Intel
off, no wake)
Cable Disconnect
(Intel
wake)
Cable Disconnect
(Intel
power disabled,
wake)
100 Mbps Idle (wake)
10 Mbps Idle (wake)
No Link (no wake) -
PD, LVR off
LAN Disable
®
®
c
c
Link State
ACBS, LVR off,
ACBS, 3.3V
®
82566 Gigabit Platform LAN Connect Networking Silicon Datasheet
ACBS
b
, LVR
®
Auto-Connect Battery Saving feature.
Current
(mA)
3.3V
28
26
25
33
27
17
15
15
17
12
12
29
19
12
12
0
Current
(mA)
1.8V
440
441
442
145
145
148
144
46
46
24
46
0
0
0
0
0
Current
(mA)
1.0V
297
281
263
56
56
19
18
18
10
56
18
0
0
0
0
0
Power (mW)
Device Only
External
82566
1180
1161
1141
LVR
424
405
343
150
150
108
411
159
40
40
40
40
0
Solution
Power
(mW)
2525
2468
2409
772
752
607
261
261
168
756
271
40
40
40
40
0
a
19