LAN8710A-EZK-TR 데이터 시트보기 (PDF) - SMSC -> Microchip

부품명

상세내역

일치하는 목록

LAN8710A-EZK-TR

MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR® Technology in a Small Footprint

SMSC -> Microchip 

MII/RMII 10/100 Ethernet Transceiver with HP Auto-MDIX and flexPWR® Technology in a Small Footprint

Datasheet

10/100

Ethernet

MAC

MII or

RMII

MODE

LAN8710

Ethernet

Transceiver

MDI

Transformer

RJ45

LED Status

1.3

Crystal or

Clock Osc

Figure 1.1 LAN8710/LAN8710i System Block Diagram

Architectural Overview

The LAN8710/LAN8710i is compliant with IEEE 802.3-2005 standards (MII Pins tolerant to 3.6V) and

supports both IEEE 802.3-2005 compliant and vendor-specific register functions. It contains a full-

duplex 10-BASE-T/100BASE-TX transceiver and supports 10-Mbps (10BASE-T) operation, and 100-

Mbps (100BASE-TX) operation. The LAN8710/LAN8710i can be configured to operate on a single 3.3V

supply utilizing an integrated 3.3V to 1.2V linear regulator. An option is available to disable the linear

regulator to optimize system designs that have a 1.2V power supply available. This allows for the use

of a high efficiency external regulator for lower system power dissipation.

1.3.1

Configuration

The LAN8710 will begin normal operation following reset, and no register access is required. The initial

configuration may be selected with configuration pins as described in Section 5.3.9. In addition,

register-selectable configuration options may be used to further define the functionality of the

transceiver. For example, the device can be set to 10BASE-T only. The LAN8710 supports both IEEE

802.3-2005 compliant and vendor-specific register functions.

Revision 1.0 (04-15-09)

10

DATASHEET

SMSC LAN8710/LAN8710i

Share Link: