LAN9217_07 Datasheet, PDF (132/137 Pages) SMSC Corporation – 16-bit High-Performance Single-Chip 10/100 Ethernet Controller with HP Auto-MDIX

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
MODE
Total Power - Typical (mW)
10BASE-T Operation
D0, 10BASE-T /w traffic
612
D0, Idle
620
D1, Idle
508
D2, Energy Detect Power Down
65
D2, General Power Down
11
100BASE-TX Operation
D0, 100BASE-TX /w traffic
540
D0, Idle
577
D1, Idle
439
D2, Energy Detect Power Down
65
D2, General Power Down
11
Revision 1.8 (06-06-07)
132
DATASHEET
SMSC LAN9217