AX88796BLF

The AX88796BLF is a highly integrated USB 2.0 to Fast Ethernet controller from ASIX Electronics. It enables USB hosts to connect to 10/100 Mbps Ethernet networks with minimal external components.
### Key Features:
- USB 2.0 Full-Speed (12 Mbps) & High-Speed (480 Mbps) support.
- IEEE 802.3/802.3u compliant Ethernet MAC & PHY.
- Embedded 16 KB SRAM for packet buffering.
- Supports USB suspend/resume and Wake-on-LAN (WoL).
- Low-power operation with advanced power management.
- Single-chip solution, reducing BOM cost.
### Applications:
- USB-to-Ethernet adapters.
- Embedded systems, IoT devices.
- Industrial and consumer electronics.
The AX88796BLF simplifies USB-to-Ethernet bridging with plug-and-play compatibility (Windows, Linux, macOS). Its compact 48-pin LQFP package makes it suitable for space-constrained designs.
For more details, refer to the ASIX datasheet.

The AX88796BLF (USB-to-Ethernet controller) has several equivalent or similar alternatives, including:
- ASIX AX88772A (USB 2.0 to Fast Ethernet)
- Microchip LAN7800 (USB 3.0 to Gigabit Ethernet)
- Realtek RTL8152B/RTL8153 (USB-to-Gigabit Ethernet)
- SMSC LAN9500A (USB 2.0 to Fast Ethernet)
These chips offer comparable functionality for USB-to-Ethernet bridging. Choose based on speed (Fast/Gigabit) and interface (USB 2.0/3.0) needs.

The AX88796BLF is a high-performance, single-chip USB 2.0 to Fast Ethernet controller with the following key features:
- USB 2.0 Full-Speed (12 Mbps) & High-Speed (480 Mbps) support.
- 10/100 Mbps Fast Ethernet with IEEE 802.3/802.3u compliance.
- Integrated MAC, PHY, and USB transceiver for compact designs.
- Supports USB CDC-ECM, RNDIS, and proprietary drivers.
- Low power consumption with advanced power management.
- 128KB embedded SRAM for efficient packet buffering.
- EEPROM interface for customizable configurations.
- Industrial temperature range (-40°C to +85°C) for rugged applications.
- 48-pin LQFP package for easy PCB integration.
Ideal for embedded systems, IoT devices, and industrial applications.

The AX88796BLF is a 128-pin (LQFP package) Ethernet controller IC. Key functions include:
- 10/100Mbps Ethernet MAC/PHY with integrated transceiver
- Supports USB 2.0/1.1 (for host/device modes)
- 8/16-bit SRAM-like parallel interface for easy MCU integration
- Built-in DMA engine for efficient data transfer
- IEEE 802.3/802.3u compliance
- Auto-MDIX for cable polarity correction
Common applications include embedded systems, industrial controls, and IoT devices requiring Ethernet connectivity.

The AX88796BLF is a high-performance Ethernet controller IC commonly used in:
1. Embedded Systems – IoT devices, industrial automation.
2. Consumer Electronics – Smart TVs, set-top boxes, gaming consoles.
3. Networking Equipment – Routers, switches, NAS devices.
4. Automotive – Infotainment systems, telematics.
5. Medical Devices – Network-connected diagnostic equipment.
It supports USB 2.0/1.1 and IEEE 802.3 Ethernet, making it ideal for applications requiring reliable wired connectivity.

The AX88796BLF is packaged in a 100-pin LQFP (Low-Profile Quad Flat Package). This compact, surface-mount package is suitable for high-density PCB designs, offering reliable performance for Ethernet controller applications. The LQFP format ensures efficient heat dissipation and ease of soldering in automated assembly processes.