82541EI データシートの表示（PDF） - Intel

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82541EI

82541 Family of Gigabit Ethernet Controllers

Intel 

Networking Silicon — 82541(PI/GI/EI)

Table 8. Power Specifications - D3cold

D3cold - wake-up enableda

unplugged link

@10 Mbps

@100 Mbps

D3cold-wake disabled

Typ Icc

(mA)b

Max Icc

(mA)c

Typ Icc

(mA)a

Max Icc

(mA)b

Typ Icc

(mA)a

Max Icc

(mA)b

Typ Icc

(mA)a

Max Icc

(mA)b

3.3 V

2 mA

3 mA

2 mA

3 mA

2 mA

3 mA

4 mA

5 mA

1.8 V 14 mA

15 mA

20 mA

25 mA 110 mA 115 mA

1 mA

2 mA

1.2 V 21 mA

25 mA

30 mA

35 mA

80 mA

85 mA

7 mA

10 mA

Total

Device

Power

60 mW

70 mW

80 mW 100 mW 300 mW 320 mW 25 mW

35 mW

a. At 1000 Mbps, power consumption is not shown since the controller switches to the 10/100 Mbps state before entering D3 to

conserve power.

b. Typical conditions: operating temperature (TA) = 25 C, nominal voltages, moderate network traffic at full duplex, and PCI 33

MHz system interface.

c. Maximum conditions: minimum operating temperature (TA) values, maximum voltage values, continuous network traffic at full

duplex, and PCI 33 MHz system interface.

Table 9. Power Specifications D(r) Uninitialized

D(r) Uninitialized (FLSH_SO/LAN_DISABLE# = 0)

Typ Icc (mA)

Max Icc (mA)

3.3 V

5 mA

10 mA

1.8 V

1 mA

2 mA

1.2 V

12 mA

15 mA

Total

Device

Power

35 mW

23

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