Highly Efficient Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX and Industrial Temperature Support
Datasheet
Table 7.1 Power Consumption Device Only (continued)
Total Power - Typical (mW)
MODE
D2, Energy Detect Power Down (Cable disconnected)
D2, General Power Down
65
2
Note 7.1 D0 = Normal Operation, D1 = WOL (Wake On LAN mode), D2= Low Power Energy Detect.
7.3
Power Consumption (Device and System Components)
This section provides typical power consumption values for a complete Ethernet interface based on
the LAN9215I, including the power dissipated by the magnetics and other passive components. All of
these values are preliminary.
Please refer to AN 12.5x, entitled "Designing with the LAN9218 Family - Getting Started", that can be
found on SMSC’s web site www.smsc.com, which details the magnetics and other components used.
Note: The power measurements list below were taken under the following conditions:
Temperature: ................................................................................................................................... +25°C
Device VDD:................................................................................................................................... +3.30V
Table 7.2 Power Consumption Device and System Components
Total Power - Typical (mW)
MODE
10BASE-T Operation
D0, 10BASE-T /w traffic
612
620
508
65
D0, Idle
D1, Idle
D2, Energy Detect Power Down
D2, General Power Down
2
100BASE-TX Operation
D0, 100BASE-TX /w traffic
540
577
439
65
D0, Idle
D1, Idle
D2, Energy Detect Power Down
D2, General Power Down
2
Revision 1.5 (07-18-06)
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SMSC LAN9215I
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