LAN9118中文资料10/100 Base-T/TX Ethernet Controller with 16/32 Bit Interface数据手册Microchip规格书

描述 Description

The LAN9118 is a full-featured, single-chip 10/100 Ethernet controller designed for embedded applications where performance, flexibility, ease of integration and system cost control are required. The LAN9118 has been specifically architected to provide the highest performance possible for any given architecture. The LAN9118 is fully IEEE 802.3 10BASE-T and 802.3u 100BASE-TX compliant.The LAN9118 includes an integrated Ethernet MAC and PHY with a high-performance SRAM-like slave interface. The simple, yet highly functional host bus interface provides a glue-less connection to most common 16-bit and 32-bit microprocessors and microcontrollers. LAN9118 includes large transmit and receive data FIFOs with a high-speed host bus interface to accommodate high bandwidth, high latency applications. In addition, the LAN9118 memory buffer architecture allows the most efficient use of memory resources by optimizing packet granularity.The 93AA46AE48 EEPROM device from Microchip comes with a factory programmed, globally unique EUI-48™ MAC Address. This Ethernet controller will automatically detect and load the EUI-48™ node address from the 93AA46AE48 EEPROM at start-up or reset. Microchip's complimentary and confidential MicroCHECK design review service, which offers insight from the initial concept to the final PCB layout, is available to customers who are using our products in their projects. You can confidently submit your design materials in a secure and private setting, and our expert engineers will provide individualized feedback to enhance your design. MicroCHECK design review service is subject to Microchip's Program Terms and Conditions and requires a myMicrochip account.

特性 Features

• Optimized for the highest-data rate applications such as high-definition video and multi-media applications

应用 Application

·Video distribution systems, multi-room PVR
·High-end Cable, satellite, and IP set-top boxes
·Digital video recorders
·High definition televisions
·Digital media clients/servers
·Home gateways

简介

LAN9118属于集成电路（IC）的控制器。由Microchip制造生产的LAN9118控制器该系列产品主要用于在采用不同通信协议和/或信令方法的端点之间提供信息连接。示例包括将 I2C 总线连接到 UART，将 USB 连接到 I2C、SPI、以太网或 UART、以太网 MAC 和 PHY 等的器件。此外，还包括用于通过为点对点通信设计的接口建立多路连接的器件，例如 USB 集线器控制器。