The Realtek RTL8152BN is a highly integrated single-chip Fast Ethernet USB controller. It enables devices with USB ports to easily connect to 10/100Mbps Ethernet networks. It's designed for compact and low-power applications, providing a reliable and cost-effective networking solution.

Applications

• USB Ethernet adapters for laptops and desktops.
• Embedded systems requiring network connectivity.
• USB dongles for adding Ethernet to devices.
• Networked printers and other peripherals.

Features

• Compliant with USB 2.0 specification.
• Integrated 10/100Mbps Fast Ethernet MAC/PHY.
• Supports IEEE 802.3u auto-negotiation.
• Supports full-duplex operation.
• Supports suspend mode and remote wakeup.
• Supports twisted-pair crossover detection and auto-correction.

Benefits

• Easy integration with existing USB infrastructure.
• Compact size and low power consumption.
• High-speed data transfer rates up to 100Mbps.
• Cost-effective networking solution.
• Plug-and-play functionality for easy installation.

Additional Details

The RTL8152BN interfaces with the host system via USB 2.0, providing a faster and more efficient connection compared to older USB 1.1 solutions. Its integrated MAC/PHY reduces the component count and simplifies the design process. It supports various power-saving modes, making it suitable for battery-powered devices. The chip also includes advanced features such as Wake-on-LAN (WoL), allowing remote activation of the host system. This device is commonly found in a wide range of USB Ethernet adapters, providing a reliable and widely supported networking solution.