16-bit High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX
Datasheet
7.4
Power Consumption (Device and System Components)
This section provides typical power consumption values for a complete Ethernet interface based on
the LAN9217, including the power dissipated by the magnetics and other passive components.
Please refer to the SMSC application note AN15.5 - “Migrating from LAN9117 to the LAN9217”, that
can be found on SMSC’s web site www.smsc.com, which contains additional details on 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
D0, Idle
612
620
508
65
D1, Idle
D2, Energy Detect Power Down
D2, General Power Down
100BASE-TX Operation
D0, 100BASE-TX /w traffic
D0, Idle
11
540
577
439
65
D1, Idle
D2, Energy Detect Power Down
D2, General Power Down
11
Revision 1.8 (06-06-07)
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SMSC LAN9217
DATASHEET
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