lan8710 Standard Microsystems Corp., lan8710 Datasheet - Page 68

• Manufacturer Part Number: lan8710
• Description: Mii/rmii 10/100 Ethernet Transceiver With Hp Auto-mdix And Flexpwr Technology In A Small Footprint
• Manufacturer: Standard Microsystems Corp.

Revision 1.0 (04-15-09)
7.1.3
7.1.3.1
100BASE-T /W TRAFFIC
10BASE-T /W TRAFFIC
ENERGY DETECT POWER
DOWN
GENERAL POWER DOWN
POWER PIN GROUP
Power Consumption
Power Consumption Device Only
Power measurements taken over the operating conditions specified. See
of the power down modes.
Note: The current at VDDCR is either supplied by the internal regulator from current entering at
Note 7.1
Note 7.2
VDD2A, or from an external 1.2V supply when the internal regulator is disabled.
This is calculated with full flexPWR features activated: VDDIO = 1.8V and internal regulator
disabled.
Current measurements do not include power applied to the magnetics or the optional
external LEDs.
Table 7.4 Power Consumption Device Only
Typical
Typical
Typical
Typical
Max
Max
Max
Max
Min
Min
Min
Min
MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR
PINS(MA)
VDDA3.3
POWER
DATASHEET
27.7
25.5
22.7
10.2
9.2
4.5
4.3
3.9
0.4
0.3
0.3
9.4
68
PIN(MA)
POWER
VDDCR
20.2
17.5
12.9
10.9
11.4
1.4
1.3
2.6
1.2
1.1
18
3
PIN(MA)
POWER
VDDIO
0.98
5.2
4.3
2.4
0.4
0.3
0.3
0.2
0.3
0.2
0
0
Section 5.3.5
CURRENT
TOTAL
SMSC LAN8710/LAN8710i
(MA)
53.1
47.8
42.6
24.1
21.2
20.4
®
7.8
5.9
5.2
3.3
1.7
1.4
Technology in a Small Footprint
for a description
POWER
Note 7.1
Note 7.1
Note 7.1
Note 7.1
TOTAL
175.2
157.7
100.2
(MW)
Datasheet
79.5
19.5
15.9
10.9
25.
5.6
2.4
70
44