LAN9211 datasheet(138/147 Pages) SMSC

138 / 147 page

High-Performance Small Form Factor Single-Chip Ethernet Controller with HP Auto-MDIX Support

Datasheet

Revision 2.9 (03-01-12)

138

SMSC LAN9211

DATASHEET

7.3

Power Consumption (Device Only)

This section provides typical power consumption values for the LAN9211 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.

Note 7.4

D0 = Normal Operation, D1 = WOL (Wake On LAN mode), D2= Low Power Energy Detect.

Table 7.1 Power Consumption Device Only

MODE

Total Power - Typical (mW)

10BASE-T Operation

D0, 10BASE-T /w traffic

232

D0, Idle

226

D1, Idle

165

D2, Energy Detect Power Down

D2, General Power Down

100BASE-TX Operation

D0, 100BASE-TX /w traffic

358

D0, Idle

345

D1, Idle

253

D2, Energy Detect Power Down (Cable disconnected)

D2, General Power Down

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