LAN9220 datasheet(127/142 Pages) MICROCHIP

Part #	LAN9220

Description	16-bit Non-PCI Small Form Factor 10/100 Ethernet Controller with Variable Voltage I/O & HP Auto-MDIX Support

PDF	142 Pages

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Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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 2006-2017 Microchip Technology Inc.

DS00002417A-page 127

LAN9220

7.3

Power Consumption (Device Only)

This section provides typical power consumption values for the LAN9220 in various modes of operation. These mea-

surements were taken under the following conditions:

Temperature: ........................................................................................................................................................... +25

C

Device VDD (VDDVARIO, VDD33REG, VDD33A): ...............................................................................................+3.30V

Note 7-5

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

Note:

Power dissipation is determined by operating frequency, temperature, and supply voltage, as well as exter-

nal source/sink requirements.

TABLE 7-1:

POWER CONSUMPTION DEVICE ONLY

Mode

Total Power - Typical (mW)

10BASE-T Operation

D0, 10BASE-T /w traffic

249

D0, Idle

243

D1, Idle

146

D2, Energy Detect Power Down

D2, General Power Down

100BASE-TX Operation

D0, 100BASE-TX /w traffic

380

D0, Idle

370

D1, Idle

272

D2, Energy Detect Power Down (Cable disconnected)

D2, General Power Down

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