AX88772ALF

The AX88772ALF is a USB 2.0 to Fast Ethernet controller, primarily used for enabling network connectivity in devices via USB interfaces. Manufactured by ASIX Electronics, this controller facilitates a seamless connection between a USB-enabled host (like a computer or embedded system) and an Ethernet network. It supports 10/100Mbps data transfer rates, making it suitable for a wide range of applications, including laptops, tablets, and embedded systems that lack built-in Ethernet ports.
Key features of the AX88772ALF include compliance with USB 2.0 standards, support for Wake-on-LAN to allow remote wake-up from a low power state, and compatibility with various operating systems, including Windows, macOS, and Linux. It also supports full-duplex operation, auto-negotiation, and power management features, ensuring efficient data transfer and energy usage.
The chip is typically used in network adapters, docking stations, and other connectivity devices to provide reliable and speedy Ethernet connections through a USB port. With its compact design and versatile functionality, the AX88772ALF is a popular choice for enhancing network connectivity in modern electronic devices.

The AX88772ALF is a USB to Ethernet controller designed for efficient network connectivity. Key features include:
1. USB Interface: It supports a high-speed USB 2.0 interface, allowing easy integration with USB-equipped devices.

2. Ethernet Support: Provides 10/100 Mbps Ethernet connectivity, making it suitable for a variety of network applications.
3. Low Power Consumption: Designed with advanced power-saving modes to minimize energy usage, making it ideal for portable and embedded systems.
4. Integrated PHY: The device includes an integrated Ethernet PHY, reducing the need for additional components and simplifying the design process.
5. Driver Support: Compatible with multiple operating systems, including Windows, macOS, and Linux, ensuring broad interoperability.
6. Advanced Features: Supports Wake-on-LAN for remote wake-up capability, VLAN tagging, and checksum offloading for optimized performance.
7. Package: Offered in a compact LF (Lead-Free) package, adhering to environmental standards.
These features make the AX88772ALF a versatile choice for applications requiring reliable USB to Ethernet connectivity.

The AX88772ALF is typically available in a 128-pin LQFP (Low-Profile Quad Flat Package). This package type is compact, suitable for surface-mount technology, and is often used in networking and communication applications.

The AX88772ALF is a USB 2.0 to 10/100M Fast Ethernet controller. It typically comes in a 128-pin LQFP package. This controller is designed to provide a convenient solution for adding network connectivity to a wide range of devices.
Key functions of the AX88772ALF include:
- USB 2.0 interface for host connectivity.
- Support for 10/100 Mbps Ethernet.
- Integrated Fast Ethernet MAC and PHY.
- Supports IEEE 802.3/802.3u standards.
- Features auto MDI/MDIX for easy crossover cable functionality.
- Includes support for Wake-on-LAN and various power management modes.
This device is aimed at providing a seamless interface between USB and Ethernet networks, making it suitable for applications such as network printers, docking stations, and embedded systems requiring networking capabilities.

The AX88772ALF is manufactured by ASIX Electronics Corporation. ASIX is a fabless semiconductor company that specializes in networking, communication, and connectivity solutions. They focus on developing and providing a range of products such as USB-to-LAN controllers, Ethernet ICs, and embedded networking solutions. Their products are often used in various applications, including consumer electronics, industrial devices, and embedded systems.

The AX88772ALF is commonly used in applications requiring USB-to-Ethernet connectivity. These include embedded systems, networked consumer electronics, portable devices, and other computing systems where Ethernet connectivity is needed but only USB ports are available. It's particularly useful in situations where compact and efficient solutions for network interfacing are required, such as in laptops, tablets, and small form-factor PCs.

The AX88772ALF chip is a USB 2.0 to 10/100 Fast Ethernet controller. Equivalent products include the Microchip LAN9512/LAN9514, Realtek RTL8152B/RTL8153, and SMSC LAN7500. These alternatives offer similar functionalities for applications requiring USB-to-Ethernet connectivity. It's crucial to verify the specific requirements of your application to ensure compatibility with these alternatives.