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AX88772C
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FabricantComposants jlcpcb
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Pièce fabricant #AX88772C
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En stock27548
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Spécifications
| Attribut | Valeur |
| Manufacturer | JLCPCB Assembly |
| Package | QFP-64 |
Présentation
Description
The AX88772C is a highly integrated USB 2.0 to Fast Ethernet controller developed by ASIX Electronics. It enables USB hosts to connect to 10/100 Mbps Ethernet networks, supporting IEEE 802.3/802.3u standards.
Key features include:
- Plug-and-play USB 2.0 (480 Mbps) and backward-compatible with USB 1.1.
- Integrated 10/100 Mbps Ethernet PHY with auto-negotiation.
- Supports USB CDC-ECM, RNDIS, and NDIS drivers for easy OS compatibility.
- Built-in SRAM for packet buffering and EEPROM for configuration.
- Low power consumption with advanced power management.
Commonly used in USB Ethernet adapters, embedded systems, and industrial applications, the AX88772C provides a reliable, cost-effective solution for wired network connectivity over USB.
For detailed specs, refer to ASIX’s datasheet or application notes.
Key features include:
- Plug-and-play USB 2.0 (480 Mbps) and backward-compatible with USB 1.1.
- Integrated 10/100 Mbps Ethernet PHY with auto-negotiation.
- Supports USB CDC-ECM, RNDIS, and NDIS drivers for easy OS compatibility.
- Built-in SRAM for packet buffering and EEPROM for configuration.
- Low power consumption with advanced power management.
Commonly used in USB Ethernet adapters, embedded systems, and industrial applications, the AX88772C provides a reliable, cost-effective solution for wired network connectivity over USB.
For detailed specs, refer to ASIX’s datasheet or application notes.
Equivalent
Equivalent products to the AX88772C (USB 2.0 to Ethernet controller) include:
- ASIX AX88772A (earlier variant)
- Microchip LAN7800 (USB 3.0 alternative)
- Realtek RTL8152B/RTL8153 (similar functionality)
- SMSC LAN9500A (USB 2.0 Ethernet)
These chips offer comparable USB-to-Ethernet bridging with minor differences in speed, features, or package options. For exact replacements, check datasheets for compatibility.
- ASIX AX88772A (earlier variant)
- Microchip LAN7800 (USB 3.0 alternative)
- Realtek RTL8152B/RTL8153 (similar functionality)
- SMSC LAN9500A (USB 2.0 Ethernet)
These chips offer comparable USB-to-Ethernet bridging with minor differences in speed, features, or package options. For exact replacements, check datasheets for compatibility.
Features
The AX88772C is a high-performance USB 2.0 to Ethernet controller with the following key features:
- USB 2.0 Compliance: Supports Full-Speed (12 Mbps) and High-Speed (480 Mbps) modes.
- Ethernet Support: 10/100 Mbps Fast Ethernet with auto-negotiation.
- Integrated MAC & PHY: Reduces external components.
- IEEE 802.3/802.3u Compliance: Ensures standard Ethernet compatibility.
- Embedded 16 KB SRAM: For efficient packet buffering.
- EEPROM Interface: For customizable MAC address and configuration.
- Low Power Modes: Supports suspend/resume for power efficiency.
- Driver Support: Compatible with major OSes (Windows, Linux, macOS).
- Compact Package: 48-pin LQFP for space-constrained designs.
Ideal for embedded systems, industrial applications, and USB-to-Ethernet adapters.
- USB 2.0 Compliance: Supports Full-Speed (12 Mbps) and High-Speed (480 Mbps) modes.
- Ethernet Support: 10/100 Mbps Fast Ethernet with auto-negotiation.
- Integrated MAC & PHY: Reduces external components.
- IEEE 802.3/802.3u Compliance: Ensures standard Ethernet compatibility.
- Embedded 16 KB SRAM: For efficient packet buffering.
- EEPROM Interface: For customizable MAC address and configuration.
- Low Power Modes: Supports suspend/resume for power efficiency.
- Driver Support: Compatible with major OSes (Windows, Linux, macOS).
- Compact Package: 48-pin LQFP for space-constrained designs.
Ideal for embedded systems, industrial applications, and USB-to-Ethernet adapters.
Application
The AX88772C is a USB-to-Ethernet controller IC commonly used in:
1. Embedded Systems – Adds Ethernet connectivity to devices like single-board computers (SBCs).
2. Industrial Automation – Enables network communication in PLCs and control systems.
3. Consumer Electronics – Used in smart TVs, gaming consoles, and IoT devices.
4. Networking Devices – Supports USB-to-Ethernet adapters and hubs.
5. Medical Equipment – Provides reliable wired connectivity for diagnostic devices.
It supports USB 2.0, 10/100Mbps Ethernet, and features low power consumption, making it ideal for compact and power-sensitive applications.
1. Embedded Systems – Adds Ethernet connectivity to devices like single-board computers (SBCs).
2. Industrial Automation – Enables network communication in PLCs and control systems.
3. Consumer Electronics – Used in smart TVs, gaming consoles, and IoT devices.
4. Networking Devices – Supports USB-to-Ethernet adapters and hubs.
5. Medical Equipment – Provides reliable wired connectivity for diagnostic devices.
It supports USB 2.0, 10/100Mbps Ethernet, and features low power consumption, making it ideal for compact and power-sensitive applications.
Package
The AX88772C is typically available in a 48-pin LQFP (Low-Profile Quad Flat Package). This compact, surface-mount package is suitable for USB-to-Ethernet bridge applications, offering reliable performance and ease of integration. The LQFP design ensures efficient heat dissipation and robust connectivity for embedded systems.
