低引脚数USB2.0百兆以太网控制芯片

低功耗 USB 2.0 转 10/100M 百兆以太网控制器 [即将停产]

支持Microsoft AOAC之USB 2.0转10/100M百兆以太网控制器

USB 2.0转百兆以太网控制芯片

USB 2.0转百兆以太网控制芯片

亚信电子USB 以太网 iPXE 解决方案，将先进的iPXE网络启动技术集成到亚信最新USB以太网芯片产品应用中，提供用户更强大、更灵活、与高效率的iPXE网络启动再进化新体验。

1.33

2.00

2.00

1.08

1.34

1.14

2.02

1.08

1.14

2.10

2.00

2.01

2.04

2.14

2.02

1.40

1.13

2.10

2.00

2.01

2.04

2.14

2.02

1.00

1.01

1.01

1.05

2.01

1.02

1.10

1.02

2.01

1.02

1.10

Yes, all AX88772A Windows 10/8.x7/Vista/XP 32-bit/64-bit drivers were qualified by Microsoft WHQL certification.

Yes, all AX88772B Windows 10/8.x/7/Vista/XP 32-bit/64-bit drivers were qualified by Microsoft WHQL certification.

Yes, the AX88772C Windows 10/8.x/7 32-bit/64-bit drivers were qualified by Microsoft WHCK certification and the AX88772C Windows XP/Vista 32-bit/64-bit drivers were qualified by Microsoft WHQL certification.

Yes, the AX88772C/AX88772B/AX88772A/AX88760/AX88772 USB dongles with ASIX's default VID/PID are supported by Windows 8 inbox drivers directly.

Yes, please deliver your own AX88772B schematic and PCB layout files to ASIX's Support (support@asix.com.tw) for further review before making your own AX88772B PCB board.

Yes, please deliver your own AX88772C schematic and PCB layout files to ASIX's Support (support@asix.com.tw) for further review before making your own AX88772C PCB board.

No, the AX88772A EEPROM content includes important hardware initialization data like USB descriptors, product strings, serial number, etc. This configuration data will be used during the AX88772A's hardware initialization for normal operation.

No, the AX88772A doesn't support the MII interface. In this case, you can implement AX88172A with MII interface on your target application. Please contact ASIX's sales (sales@asix.com.tw) for further support.

Yes, the AX88772B supports the embedded Device Descriptors ROM and 512 bytes ID-SRAM (online programmable memory for USB Device Descriptors, etc) to save external EEPROM for AX88772B on-board design applications. For AX88772B USB to LAN dongle applications, we don't suggest to eliminate the EEPROM.

Yes, AX88772A demo board was certified by USB-IF.

Yes, AX88772B demo board was certified by USB-IF.

Yes, AX88772C demo board was certified by USB-IF.

Yes, every Ethernet device must have a unique MAC address. You should always assign a unique MAC address in the AX88772A EEPROM.

Yes, every Ethernet device must have a unique MAC address. Users should always assign a unique MAC address in the AX88772B EEPROM for every AX88772B based devices.

Yes, every Ethernet device must have a unique MAC address. Users should always assign a unique MAC address in the AX88772C EEPROM for every AX88772C based devices.

No, it depends on the real requirement of your AX88772A target application. If your end customer may need to install more than one AX88772A-based device on your target application, you should assign a different serial number in the EEPROM for every AX88772A device. If your target application always uses one AX88772A device, you can consider assigning the same serial number in the EEPROM for every AX88772A device for easy maintenance in mass production, especially if you plan to use a Windows PC to test AX88772A based devices repeatedly during the mass production test.

No, it depends on the real requirement of your AX88772B target application. If users need to install more than one AX88772B based devices on your target application, you should assign a different serial number in the EEPROM for every AX88772B device. If your target application always uses one AX88772B device, you can consider assigning the same serial number in the EEPROM for every AX88772B device for easy maintenance in mass production, especially if you plan to use a Windows PC to test AX88772B based devices repeatedly during mass production test.

No, it depends on the real requirement of your AX88772C target application. If users need to install more than one AX88772C based devices on your target application, you should assign a different serial number in the EEPROM for every AX88772C device. If your target application always uses one AX88772C device, you can consider assigning the same serial number in the EEPROM for every AX88772C device for easy maintenance in mass production, especially if you plan to use a Windows PC to test AX88772C based devices repeatedly during mass production test.

No, the AX88772B already supports available device drivers for most of operating systems such as Windows 10/8.x/7/Vista/XP, Linux, Mac OSX, WinCE/Mobile, etc. Please visit AX88772B Driver Download web page for details. For some special OS supporting requirements, please contact ASIX's sales (sales@asix.com.tw) for further support.

No, the AX88772C already supports available device drivers for most of operating systems such as Windows 10/8.x/7/Vista/XP, Linux, Mac OSX, WinCE/Mobile, etc. Please visit AX88772C Driver Download web page for details.

It depends on your product applications and target market which may vary case by case. Below are some general guidelines on whether one can use ASIX's VID/PID or use its own registered VID/PID. 1. Case where it is OK to use ASIX Electronics's VID (0B95h) and PID (772Ah): (1) Your AX88772A-based application works with the standard AX88772A drivers provided by ASIX without any modification to the driver. (2) You are not concerned from a business and product marketing perspective about sharing the same VID and PID on your products as ASIX's other customers. (*Note) Please inform ASIX by emailing us at sales@asix.com.tw beforehand if you would like to use ASIX Electronics VID and PID for your products. *Note: This can avoid your end customers from downloading the standard AX88772A driver from the ASIX website which may not be compatible with your device drivers. 2. Cases requiring you to use your own VID and PID (1) Your AX88772A based application system doesn't work with the AX88772A standard drivers released on this website and your target application system (such as USB dongle or docking station) allows end customers to update the standalone AX88772A driver by themselves after sales. In this case, you MUST assign your own unique VID and PID to your AX88772A based devices. (2) For brand name products, you probably don't want your AX88772A-based devices to be compatible with other companies' AX88772A-based devices. In this case, you should consider assigning your own unique VID and PID for your AX88772A based devices. You can register your own VID from USB Implementers Forum, Inc. and define the PID based on your company rules. If you have any problems, please contact ASIX's sales (sales@asix.com.twa>) for further support.

The answers to above questions really depend on user's product applications and target market, which can be different on individual cases. Below gives customers some general guidelines about whether one can use ASIX's VID/PID or one should better register its own one with USB-IF. 1.Case where it is OK to use ASIX Electronics's VID (0B95h) and PID (772Bh): You may be able to use ASIX Electronics' VID and PID when your AX88772B based application system can simply work with AX88772B standard drivers provided by ASIX without any modification and you don't have any concern from business and product marketing perspective to use the same VID and PID on your products as ASIX's other customers who are also using ASIX's VID and PID. ASIX Electronics would like to request customers to inform ASIX sales staffs by sending us email at sales@asix.com.tw beforehand if you would like to use ASIX Electronics VID and PID for your products. In other words, if your AX88772B based application system requires you to modify AX88772B driver on your own or by ASIX support team, you might have to register your own VID and PID. This can avoid your end customers from going to ASIX web site to download the AX88772B standard driver which may not be suitable to work with the specific AX88772B based application system. 2.Cases requiring you to use your own VID and PID (1) Your AX88772B based application systems can't work directly with AX88772B standard drivers which ASIX Electronics release on its web site and your target application system (such as USB dongle or docking station) may allow your end customers to update the standalone AX88772B driver by themselves after sales. In that case, you MUST assign your own unique VID and PID for your AX88772B based devices. (2) For brand name products, you probably don't want your AX88772B based devices to become compatible with other company's AX88772B based devices. In this case, you should consider assigning your own unique VID and PID for your AX88772B based devices. You can register your own VID from USB Implementers Forum, Inc. and define the PID based on your company rules.

The answers to above questions really depend on user's product applications and target market, which can be different on individual cases. Below gives customers some general guidelines about whether one can use ASIX's VID/PID or one should better register its own one with USB-IF. 1.Case where it is OK to use ASIX Electronics's VID (0B95h) and PID (772Bh): You may be able to use ASIX Electronics' VID and PID when your AX88772C based application system can simply work with AX88772C standard drivers provided by ASIX without any modification and you don't have any concern from business and product marketing perspective to use the same VID and PID on your products as ASIX's other customers who are also using ASIX's VID and PID. ASIX Electronics would like to request customers to inform ASIX sales staffs by sending us email at sales@asix.com.tw beforehand if you would like to use ASIX Electronics VID and PID for your products. In other words, if your AX88772C based application system requires you to modify AX88772C driver on your own or by ASIX support team, you might have to register your own VID and PID. This can avoid your end customers from going to ASIX web site to download the AX88772C standard driver which may not be suitable to work with the specific AX88772C based application system. 2.Cases requiring you to use your own VID and PID (1) Your AX88772C based application systems can't work directly with AX88772C standard drivers which ASIX Electronics release on its web site and your target application system (such as USB dongle or docking station) may allow your end customers to update the standalone AX88772C driver by themselves after sales. In that case, you MUST assign your own unique VID and PID for your AX88772C based devices. (2) For brand name products, you probably don't want your AX88772C based devices to become compatible with other company's AX88772C based devices. In this case, you should consider assigning your own unique VID and PID for your AX88772C based devices. You can register your own VID from USB Implementers Forum, Inc. and define the PID based on your company rules.

No, AX88772A doesn’t support Windows Surface RT 8.0/8.1 driver.

No, AX88772B doesn’t support Windows Surface RT 8.0/8.1 driver.

Yes, the AX88772C supports Microsoft AOAC (Always On Always Connected) feature.

Yes, the Windows Surface RT 8.1 system supports an AX88772C inbox driver now, but AX88772C doesn’t support Windows Surface RT 8.0 driver.

The answer depends on whether the USB host controller supports the S4/S5 wake-up function or not since the WOL function of AX88772A USB to LAN devices should be supported on both AX88772A and the USB host controller. Many USB host controllers don't support the WOL function in S4 (Hibernate)/S5 (Shutdown) mode.

No, it could not be done by end users. To install AX88772A Linux driver on your Android tablet PC, you have to recompile AX88772A Linux driver source on your target Android tablet platform and then you can install the compiled AX88772A Linux driver on your Android platform. It can only be done by the manufacturer of your Android tablet PC. Please contact the support guys of the manufacturer for further support if necessary.

No, it could not be done by end users. To install AX88772B Linux driver on your Android tablet PC, you have to recompile AX88772B Linux driver source on your target Android tablet platform and then you can install the compiled AX88772B Linux driver on your Android platform. It can only be done by the manufacturer of your Android tablet PC. Please contact the support guys of the manufacturer for further support if necessary.

No, it could not be done by end users. To install AX88772C Linux driver on your Android tablet PC, you have to recompile AX88772C Linux driver source on your target Android tablet platform and then you can install the compiled AX88772C Linux driver on your Android platform. It can only be done by the manufacturer of your Android tablet PC. Please contact the support guys of the manufacturer for further support if necessary.

AX88772A supports some default settings inside chip hardware to enable it to communicate with USB host controller during enumeration when the AX88772A EEPROM is blank (prior to being programmed). The default settings inside chip facilitate users to update the EEPROM content through a Windows PC during R&D validation process or program a blank EEPROM mounted on target system PCB during manufacturing process. ASIX Electronics provides a Windows SROM Programming tool for users to easily program the Serial EEPROM of AX88772A on a typical Windows XP/2000 PC. This AX88772A WinXP/2K SROM Programming Tool supports to customize the MAC address, Serial Number, Vendor ID and Product ID, etc. for AX88772A based application systems in mass production. Alternatively, users can pre-program the blank EEPROM on a 3rd Party Universal Programmer before soldering the EEPROM onto the AX88772A application device. It is recommended that users assign a unique MAC address in the EEPROM for every AX88772A device. Also if users plan to use a Windows PC to test AX88772A-based devices repeatedly during mass production, it is recommended that the same serial number be assigned to the EEPROM for every AX88772A device. However, a different serial number should be assigned in the EEPROM for every AX88772A device if users need to install more than one AX88772A device on the same platform. Please contact ASIX's sales (sales@asix.com.tw) to get the AX88x72A EEPROM User Guide for more details.

AX88772B supports some default settings inside chip hardware to enable it to communicate with USB host controller during enumeration when the AX88772B EEPROM is blank (prior to being programmed). The default settings inside chip facilitate users to update the EEPROM content through a Windows PC during R&D validation process or program a blank EEPROM mounted on target system PCB during manufacturing process. ASIX Electronics provides Windows/WinCE/Linux SROM programming tools for users to easily program the Serial EEPROM of AX88772B on a typical Windows/WinCE/Linux platforms. These AX88772B SROM programming tools support to customize the MAC address, Serial Number, Vendor ID and Product ID, etc. for AX88772B based application systems in mass production. Alternatively, users can pre-program the blank EEPROM on a 3rd Party Universal Programmer before soldering the EEPROM onto the AX88772B application device. You must assign a unique MAC address in the EEPROM for every AX88772B device.

AX88772C supports some default settings inside chip hardware to enable it to communicate with USB host controller during enumeration when the AX88772C EEPROM is blank (prior to being programmed). The default settings inside chip facilitate users to update the EEPROM content through a Windows PC during R&D validation process or program a blank EEPROM mounted on target system PCB during manufacturing process. ASIX Electronics provides Windows/Linux SROM programming tools for users to easily program the Serial EEPROM of AX88772C on a typical Windows/Linux platforms. These AX88772C SROM programming tools support to customize the MAC address, Serial Number, Vendor ID and Product ID, etc. for AX88772C based application systems in mass production. Alternatively, users can pre-program the blank EEPROM on a 3rd Party Universal Programmer before soldering the EEPROM onto the AX88772C application device. You must assign a unique MAC address in the EEPROM for every AX88772C device.

Please try to un-install the existing installed AX88772A driver firstly and then re-install the latest AX88772A macOS driver to improve this kind of issue. If you still have problems, please refer to Section 4 of AX88772A macOS driver installation guide in the driver package to isolate your issue. For macOS 10.13 or above systems, please double check if you have set the "Allow apps downloaded from" option on the ”Security & Privacy” console to "App Store and identifier developers" to allow loading the newly-installed third-party kernel extensions (KEXTs).

Please try to un-install the existing installed AX88772B driver firstly and then re-install the latest AX88772B macOS driver to improve this kind of issue. If you still have problems, please refer to Section 4 of AX88772B macOS driver installation guide in the driver package to isolate your issue. For macOS 10.13 or above systems, please double check if you have set the "Allow apps downloaded from" option on the ”Security & Privacy” console to "App Store and identifier developers" to allow loading the newly-installed third-party kernel extensions (KEXTs).

Please try to un-install the existing installed AX88772C driver firstly and then re-install the latest AX88772C macOS driver to improve this kind of issue. If you still have problems, please refer to Section 4 of AX88772C macOS driver installation guide in the driver package to isolate your issue. For macOS 10.13 or above systems, please double check if you have set the "Allow apps downloaded from" option on the ”Security & Privacy” console to "App Store and identifier developers" to allow loading the newly-installed third-party kernel extensions (KEXTs).

You can open the gerber files of AX88772A demo board by running ORACLE's AutoVue Evaluation Revision tool (30 days evaluation date). Please visit ORACLE's web site for more details.

You can open the gerber files of AX88772B demo board by running ORACLE's AutoVue Evaluation Revision tool (30 days evaluation date). Please visit ORACLE's web site for more details.

You can open the gerber files of AX88772C demo board by running ORACLE's AutoVue Evaluation Revision tool (30 days evaluation date). Please visit ORACLE's web site for more details.

You can open the PowerPCB PCB layout file of AX88772A demo board by running Mentor Graphics PADS Layout Product Evaluation Software (No time limitation but with limited function). Please visit Mentor Graphics' web site for more details.

You can open the PowerPCB PCB layout file of AX88772B demo board by running Mentor Graphics PADS Layout Product Evaluation Software (No time limitation but with limited function). Please visit Mentor Graphics' web site for more details.

You can open the PowerPCB PCB layout file of AX88772C demo board by running Mentor Graphics PADS Layout Product Evaluation Software (No time limitation but with limited function). Please visit Mentor Graphics' web site for more details.

The 12MHz/25MHz crystal signals of AX88772A board should be winthin (12MHz +- 50ppm)/(25MHz +- 50ppm) respectively. Please refer to Section 3 of AX88x72A USB-to-LAN Application Design Note for the detailed 12MHz/25MHz crystal circuits information. You can download it from AX88772A Application Design & Layout Guide Download web page directly.

The reference Ethernet transformer on the AX88772A demo board is the Bothhand LU1S041X LF (Turns Ratio 1CT:1CT, Auto-MDIX) single RJ-45 connector module with integrated 10/100 BASE-TX magnetic. Please refer to Section 4 of AX88x72A USB-to-LAN Application Design Note for the detailed Ethernet magnetic circuit information. You can download it from AX88772A Application Design & Layout Guide Download web page directly.

The reference Ethernet transformer on the AX88772B demo board is the Bothhand LU1S041X LF (Turns Ratio 1CT:1CT, Auto-MDIX) single RJ-45 connector module with integrated 10/100 BASE-TX magnetic. Please refer to AX88772B USB-to-LAN Application Design Note for the detailed Ethernet magnetic circuit information.

The reference Ethernet transformer on the AX88772C demo board is the Bothhand LU1S041X LF (Turns Ratio 1CT:1CT, Auto-MDIX) single RJ-45 connector module with integrated 10/100 BASE-TX magnetic. Please refer to AX88772C USB-to-LAN Application Design Note for the detailed Ethernet magnetic circuit information.

The 25MHz crystal signals of AX88772B board should be winthin 25MHz +- 50ppm. Please refer to AX88772B USB-to-LAN Application Design Note for details.

The 25MHz crystal signals of AX88772C board should be winthin 25MHz +- 50ppm. Please refer to AX88772C USB-to-LAN Application Design Note for details.

AX88772A supports 16-bit mode 93C56 or 93C66 EEPROM.

The AX88772B supports 16-bit mode 93C56 or 93C66 EEPROM.

The AX88772C supports 16-bit mode 93C56 or 93C66 EEPROM.

Please register MyASIX membership and then download the latest AX88772B datasheet, reference schematic, gerber/PCB layout files and application design note from AX88772B Product web page directly.

Please visit the AX88772B Driver Download web page for details.

Please register MyASIX membership and then download the latest AX88772C datasheet, reference schematic, gerber/PCB layout files and application design note from AX88772C Product web page directly.

Please visit the AX88772C Driver Download web page for details.

Please visit the AX88772A Driver Download web page for details.

You can easily download the AX88772B Windows 10, 8.x, 7, Vista or XP 32-bit/64-bit WHQL drivers setup program from AX88772B Driver Download web page and then run the setup program to install a proper AX88772B Windows driver on your Windows machine directly.

You can easily download the AX88772C Windows 10, 8.x, 7, Vista or XP 32-bit/64-bit WHCK/WHQL drivers setup program from AX88772C Driver Download web page and then run the setup program to install a proper AX88772C Windows driver on your Windows machine directly.

All ASIX's AX88772A standard drivers are qualified with ASIX's AX88772A demo board with AX88772A default Vendor ID (0B95h) and Product ID (772Ah). Some of AX88772A manufacturers have their own Vendor ID and Product ID on their AX88772A applications. In this case, ASIX's AX88772A standard drivers will not work with your AX88772A device. Please contact the technical support of your AX88772A device manufacturer to obtain a proper driver.

All ASIX's AX88772B standard drivers are qualified with ASIX's AX88772B demo board with AX88772B default Vendor ID (0B95h) and Product ID (772Bh). Some of AX88772B manufacturers have their own Vendor ID and Product ID on their AX88772B applications. In this case, ASIX's AX88772B standard drivers will not work with your AX88772B device. Please contact the technical support of your AX88772B device manufacturer to obtain a proper driver.

All ASIX's AX88772C/AX88772B standard drivers are qualified with ASIX's AX88772C/AX88772B demo boards with AX88772C/AX88772B default Vendor ID (0B95h) and Product ID (772Bh). Some of AX88772C manufacturers have their own Vendor ID and Product ID on their AX88772C applications. In this case, ASIX's AX88772C standard drivers will not work with your AX88772C device. Please contact the technical support of your AX88772C device manufacturer to obtain a proper driver.

这个视频演示亚信电子最新的USB以太网iPXE解决方案。这个方案可以支持亚信最新的USB以太网芯片，包括AX88279、AX88179B/AX88179A/AX88179与AX88772E/AX88772D。

亚信USB以太网macOS 11.3及以上版本驱动程序可支援亚信电子AX88179/AX88178A/AX88772C/AX88772B USB以太网卡。

亚信电子最新推出的AX88772E USB 2.0转百兆以太网控制芯片，具有小封装、低功耗和免驱动（Driverless）的特性，不仅满足客户对节能减碳的产品需求，并可轻松实现简便地即插即用（Plug and Play）的连网体验。

这个视频演示亚信电子最新的USB以太网iPXE解决方案。这个方案可以支持亚信最新的USB以太网芯片‚包括AX88279、AX88179B/AX88179A/AX88179与AX88772E/AX88772D。

任天堂Switch使用Wi-Fi无法连上网路或觉得网路速度太慢~怎麽办? 任天堂Switch本身已支援亚信电子AX88179/AX88772 USB以太网卡驱动,因此插上亚信USB以太网卡即可获得稳定的有线连网品质并可大幅提升上网速率。