LAN9220 datasheet(128/142 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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128 / 142 page

LAN9220

DS00002417A-page 128

 2006-2017 Microchip Technology Inc.

7.4

Power Consumption (Device and System Components)

This section provides typical power consumption values for a complete Ethernet interface based on the LAN9220,

including the power dissipated by the magnetics and other passive components.

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

C

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

Note:

The power measurements list below were taken under the following conditions:

Note:

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

nal source/sink requirements.

TABLE 7-2:

POWER CONSUMPTION DEVICE AND SYSTEM COMPONENTS

Mode

Total Power - Typical (mW)

10BASE-T Operation

D0, 10BASE-T /w traffic

596

D0, Idle

591

D1, Idle

492

D2, Energy Detect Power Down

D2, General Power Down

100BASE-TX Operation

D0, 100BASE-TX /w traffic

522

D0, Idle

510

D1, Idle

416

D2, Energy Detect Power Down

D2, General Power Down

LAN9220 Datasheet(PDF) 128 Page - Microchip Technology

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