WG82567VSLAW7 Ver la hoja de datos (PDF) - Intel

Número de pieza

componentes Descripción

Lista de partido

WG82567VSLAW7

82567 GbE Physical Layer Transceiver (PHY)

Intel 

Datasheet—82567

1.0

Introduction

The 82567 is a single port GbE Physical Layer Transceiver (PHY) that connects to its

Media Access Controller (MAC) through a dedicated interconnect. The 82567 is based

on Intel's GbE PHY technology, and supports operation at data rates of 10/100/1000

Mb/s. The physical layer circuitry provides a standard IEEE 802.3 Ethernet interface for

10BASE-T, 100BASE-TX, and 1000BASE-T applications (802.3, 802.3u, and 802.3ab).

The 82567 operates with the ICH9/9M/10 chipset that incorporates and integrates the

MAC, which is referred to as the ICH9/9M/10 LAN.

The 82567 is packaged in a small footprint QFN package. The package size is 8 mm x 8

mm with a pin-to-pin spacing of 0.5 mm, making it attractive for small form-factor

platforms.

The 82567 interfaces with its MAC through two interfaces: Gigabit LAN Connect

Interface (GLCI) and LAN Connect Interface (LCI). The GLCI is a high-speed proprietary

serial interface. The LCI is a low-speed proprietary parallel bus. The 82567 operates

using both interfaces; the GLCI for 1000 Mb/s traffic and LCI for all other traffic types.

Figure 1 identifies the major components of the 82567 architecture.

LCI

GLCI

Crystal

PLL

Testability

Power

Power

Supply

82567

Figure 1. 82567 Block Diagram

LCI

GLCI

Multiplexer

MDIO

Status & Control

PHY

MDI

LEDs

5

Share Link: