LAN9215_12 Datasheet, PDF (134/144 Pages) SMSC Corporation – 16-bit Non-PCI 10/100 Ethernet Controller with HP Auto-MDIX Support

16-bit Non-PCI 10/100 Ethernet Controller with HP Auto-MDIX Support
Datasheet
7.3
Power Consumption (Device Only)
This section provides typical power consumption values for the LAN9215 in various modes of
operation. These measurements were taken under the following conditions:
Temperature: ................................................................................................................................... +25°C
Device VDD:................................................................................................................................... +3.30V
Note: Power dissipation is determined by operating frequency, temperature, and supply voltage, as
well as external source/sink requirements.
Table 7.1 Power Consumption Device Only
MODE
Total Power - Typical (mW)
10BASE-T Operation
D0, 10BASE-T /w traffic
282
D0, Idle
289
D1, Idle
177
D2, Energy Detect Power Down
65
D2, General Power Down
11
100BASE-TX Operation
D0, 100BASE-TX /w traffic
402
D0, Idle
439
D1, Idle
301
D2, Energy Detect Power Down (Cable disconnected)
65
D2, General Power Down
11
Note 7.4 D0 = Normal Operation, D1 = WOL (Wake On LAN mode), D2= Low Power Energy Detect.
Revision 2.9 (03-01-12)
134
DATASHEET
SMSC LAN9215