LAN7801中文资料USB Ethernet w/RGMII数据手册Microchip规格书

描述 Description

Microchip's LAN7801 is a Super Speed USB3 Gen1 to 10/100/1000 Gigabit Ethernet bridge providing an ultra high-performance and cost-effective USB to RGMII connectivity solution. The LAN7801 contains an integrated USB PHY, Hi-Speed USB 2.0 device controller, SuperSpeed USB3 Gen1 device controller, 10/100/1000 Gigabit Ethernet MAC, Integrated OTP, EEPROM controller. The device implements Control, Interrupt, Bulk-in and Bulk-out USB endpoints. The Ethernet controller supports RGMII for connection of an external Physical interface. USB-based networking provides flexibility for the routing and placement of network connections anywhere in the system. USB-based solutions leverage the existing USB stack for the Ethernet driver. The LAN7801 is also available with a wide range of drivers including Windows®, Mac® and Linux®.The LAN7801 also offers Microchip’s UniClock™ technologies. UniClock simplifies the clocking scheme and reduces system BOM cost by using a single 25MHz crystal for both USB and Ethernet connectivity. Multiple power management features are provided, including various low-power modes and Magic Packet™, Wake-on-LAN (WoL). MSFT QOAC (Always On Always Connected) is also supported. These wake events can be programmed to initiate a USB remote wakeup and if desired, also generate a hardware PME event. The device is available in commercial (0°C to 70°C), industrial temperature range (-40°C to 85°C), and Automotive Grade 2 (-40°C to 105°C) AEC-Q100 options.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

• Single-chip, Super-Speed USB3 Gen1 to 10/100/1000 Ethernet controller

应用 Application

·Applications calling for Physical interfaces other than 802.3
·Automotive In-Vehicle Networking
·Embedded Systems
·Consumer Electronics Devices
·Industrial Designs

简介

LAN7801属于集成电路（IC）的控制器。由制造生产的LAN7801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。