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Home >> Products >> SuperSpeed USB-to-LAN >> USB 2.0 to Fast Ethernet >> AX88772

AX88772 -- USB2.0 to 10/100M Fast Ethernet Controller with Embedded PHY

The AX88772 USB to 10/100 Fast Ethernet/HomePNA/HomePlug controller is a high performance and highly integrated ASIC with embedded 28KB SRAM for packet buffering. It enables low cost and affordable Fast Ethernet network connection to desktop, notebook PC, and embedded system using popular USB ports. It has an USB interface to communicate with USB host controller and is compliant with USB specification V1.0, V1.1 and V2.0. It implements 10/100Mbps Ethernet LAN function based on IEEE802.3, and IEEE802.3u standards or HomePNA standard. It integrates an on-chip 10/100Mbps Ethernet PHY to simplify system design and provides an optional media-independent interface (MII) for implementing Fast Ethernet and HomePNA functions.

Feature:

Single chip USB to 10/100 Fast Ethernet and HomePNA and HomePlug Network Controller.
Integrates on-chip 10/100Mbps Fast Ethernet PHY.
USB specification 1.0 and 1.1 and 2.0 compliant.
Supports USB Full and High Speed modes with Bus power capability.
Supports 4 endpoints on USB interface.
High performance packet transfer rate over USB bus using proprietary burst transfer mechanism (US Patent Approval).
IEEE 802.3 10BASE-T and 100BASE-TX compatible.
Embedded 20KB SRAM for RX packet buffering and 8KB SRAM for TX packet buffering.
Supports both full-duplex and half-duplex operation on Fast Ethernet.
Provide optional MII interfaces for Ethernet PHY and HomePNA/HomePlug PHY interface.
Supports suspend mode and remote wakeup via link-up, magic packet, or external pin.
Optional PHY power down during suspend mode.
Supports 256/512 bytes (93c56/93c66) of serial EEPROM (for storing USB Descriptors).
Supports automatic loading of Ethernet ID, USB Descriptors and Adapter Configuration from EEPROM after power-on initialization.
External PHY loop-back diagnostic capability.
Integrates on-chip 3.3V to 2.5V voltage regulator and requires only single power supply: 3.3V.
Small form factor with 128-pin LQFP package.
12MHz and 25MHz clock input from either crystal or oscillator source.


Development Board

AX88772 Black Demo Board					Not Available
	This is an AX88772 USB dongle adapter for users to verify AX88772 function on any platform that supports USB interface

AX88772 Demo Board					Not Available
	This is an AX88772 USB dongle adapter for users to verify AX88772 function on any platform that supports USB interface

Technical Documentation

Product Brief, Product Introduction and Datasheet

AX88772 Product Brief

384.6 KB

2006-03-29

Download

AX88772 Datasheet

427.2 KB

v1.03

2008-06-06

Reference Manuals and User Guides

AX88772 Windows Driver Update User Guide

1 MB

v1.1

2007-04-13

Download

AX88772 EEPROM/Manufacture User Guide

v1.1

2007-07-10

AX88772 MAC-to-MAC Application Note

v1.1

2007-09-05

Reports

AX88772 Reliability Report

76.5 KB

2006-03-27

AX88772 RoHS Report

176.5 KB

2006-12-04

AX88772 Performance Test Report

2008-01-09

Hardware Design Documentation

Reference Schematics

AX88772 USB2.0 to Fast Ethernet adapter Reference design

354.9 KB

v2.31

2009-05-18

Download

AX88772 PHY-to-PHY Connection Reference Circuit

2007-10-09

Bill of Materials, Application Notes and Layout Guides

AX88772 USB-to-LAN Application Design Note

451.3 KB

v1.01

2008-09-09

PCB Layout, Gerber and IBIS Model

1. You can open the gerber files by running ORACLE's AutoVue Evaluation Revision tool (30 days evaluation date). Please visit ORACLE's web site (http://www.oracle.com/) for more details.
2. You can open the PowerPCB PCB layout file by running Mentor Graphics PADS Layout Product Evaluation Software (No time limitation but with limited function). Please visit Mentor Graphics' web site (http://www.mentor.com/) for more details.

AX88772 Demo Board PCB Layout File (PowerPCB)

137.2 KB

v2.10

2007-09-27

AX88772 Demo Board Gerber Files

162.5 KB

v2.10

2005-01-12

AX88772 IBIS Model

143.8 KB

2008-05-06

Software & Tools

Utilities

Windows SROM Programming Tool

v1.25.0

2013-03-04

Windows Production Test Tool

v1.9.0

2012-03-12

Linux SROM Programming Tool

v2.0.0

2010-06-22

WinCE SROM Programming Tool

v1.4.0

2011-05-26


Drivers	All these AX88772 drivers are qualified with ASIX AX88772 demo board. If these drivers could not work with your AX88772 device, please contact your AX88772 device manufacturer to get a correct driver.

Driver Type		Revision	Release Date	Description	File Size
Apple Mac OS X 10.5 to 10.8 Driver for x86 and Power PC		v3.7.0	2013-04-01	For Apple x86/Power PC, 32-bit/64-bit platforms	942.3 KB
Linux kernel 3.x/2.6.x Driver		v4.7.0	2013-05-09	For Android 1.x/2.x/3.x/4.x, Linux kernel 2.6.14 and later	30.8 KB
Linux 2.6.9		v1.2.2	2007-09-21	For Linux kernel 2.6.9 ~ 2.6.13	38.6 KB
WinCE 6.0 Driver		v1.2.17.0	2011-12-08	For Intel PXA27x ARM platform	788.5 KB
WinCE 6.0 Driver		v1.2.17.0	2011-12-08	For NEC VR5500 MIPS-IV platform	792.4 KB
WinCE 6.0 Driver		v1.2.17.0	2011-12-08	For NEC VR5500 MIPS-II platform	791.6 KB
WinCE 6.0 Driver		v1.2.17.0	2011-12-08	For Renesas US7750R HARP(Aspen) SH4 platform	788.1 KB
WinCE 6.0 Driver		v1.2.17.0	2011-12-08	For x86 CEPC platform	781.3 KB
Windows CE 5.0 / Mobile 5 / Mobile 6 Driver		v1.0.14.0	2011-12-06	For NEC VR5500 MIPS-IV platform	941 KB
Windows CE 5.0 / Mobile 5 / Mobile 6 Driver		v1.0.14.0	2011-12-06	For Renesas US7750R HARP(Aspen) SH4 platform	928.5 KB
Windows CE 5.0 / Mobile 5 / Mobile 6 Driver		v1.0.14.0	2011-12-06	For MainStone II Intel PXA27X platform	927 KB
Windows CE 5.0 / Mobile 5 / Mobile 6 Driver		v1.0.14.0	2011-12-06	For SMDK2410 ARM platform	927.1 KB
Windows CE 5.0 / Mobile 5 / Mobile 6 Driver		v1.0.14.0	2011-12-06	For NEC VR5500 MIPS-II platform	939.2 KB
Windows CE 5.0 / Mobile 5 / Mobile 6 Driver		v1.0.14.0	2011-12-06	For x86 platform	915 KB
Windows ME/98SE		v3.0.3.12	2005-09-09		10.6 KB
Windows 8 32-bit Driver		V3.16.2.0	2012-10-29	For 32-bit x86 CPU platform, WHCK certified	51.4 KB
Windows 8 64-bit Driver		V3.16.2.0	2012-10-29	For 64-bit x86 CPU platform, WHCK certified	56.5 KB
Windows 8 32-bit/64-bit WHCK drivers setup program		v1.0.1.0	2012-11-02	For 32-bit/64-bit x86 CPU platform WHCK certified	8.8 MB
Windows 7 32-bit Driver		v3.12.3.6	2011-06-01	For 32-bit/64-bit x86 CPU platform WHQL certified	1.4 MB
Windows 7 64-bit Driver		v3.14.3.6	2011-06-01	For 64-bit x86 CPU platform, WHQL certified	1.6 MB
Windows 7 32-bit/64-bit Drivers Setup Program		v1.0.1.0	2011-06-24	For 32-bit/64-bit x86 CPU platform WHQL certified	11.7 MB
Windows Vista 32-bit Driver		v3.8.3.23	2010-05-31	For 32-bit x86 CPU platform, WHQL certified	1.1 MB
Windows Vista 64-bit Driver		v3.10.3.23	2010-05-31	For 64-bit x86 CPU platform, WHQL certified	1.4 MB
Windows Vista 32-bit/64-bit Drivers Setup Program		v1.0.5.0	2010-10-26	For 32-bit/64-bit x86 CPU platform WHQL certified	11.2 MB
Windows XP/2003 64-bit Driver		v3.6.3.38	2010-08-04	For 64-bit x86 CPU platform, WHQL certified	1.4 MB
Windows XP/2K 32-bit Driver		v3.4.3.38	2010-08-04	For 32-bit x86 CPU platform, WHQL certified	1.1 MB
Windows XP 32-bit/64-bit Drivers Setup Program		v1.0.4.0	2010-10-15	For 32-bit/64-bit x86 CPU platform, WHQL certified	11.2 MB


FAQs	click here for more AX88772 FAQs....

Q0001:	How do I resolve the AX88772 Windows XP driver Microsoft Crash Report issue?
A0001:	Please visit AX88772 Windows Driver Verifier BSOD issue web page (http://www.asix.com.tw/AX88772_DriverVerifier_fix.php) and follow the instructions.
Q0002:	Where can I obtain the latest AX88772 drivers?
A0002:	Please visit the AX88772 Driver Download web page (http://www.asix.com.tw/download.php?sub=driverdetail&PItemID=86) for details.

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