AX88772D

USB 2.0 to 10/100M Fast Ethernet Controller

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Overview

The AX88772D is a USB 2.0 to 10/100M Fast Ethernet controller with integrated 10M/100M Fast Ethernet PHY. AX88772D supports Windows 11/10/8.x, Linux/Android/Chrome OS in-box drivers, and iOS/iPadOS/macOS/Linux native CDC-NCM driver for driverless, Plug & Play.

The AX88772D is an easy-design, small form factor and cost-efficient solution, which adapts to any platforms required to support Fast Ethernet network connectivity via USB port and is suitable for Notebook/Laptop on-board LAN, USB Ethernet dongles, docking stations, POS/PDA cradles, game console, smart camera/IP STB, etc. smart home/office applications.

Features

● Single chip USB 2.0 to 10/100M Fast Ethernet Controller with Integrated 10M/100M Fast Ethernet PHY
● USB Device Controller
-- Integrates on-chip USB 2.0 PHY and controller compliant to USB Spec 2.0 and 1.1
-- Supports all USB 2.0 power saving modes (L0, L1 and L2)
-- Supports USB High/Full Speed ​​modes with Bus-power or Self-power device
● Fast Ethernet Controller
-- Integrates 10M/100M Fast Ethernet MAC/PHY, compliant to IEEE 802.3 and 802.3u
-- Supports IEEE 802.3az (Energy Efficient Ethernet, EEE)
-- Supports CDC-NCM, CDC-ECM
-- Supports AUTO-MDIX, flow control (IEEE 802.3 Annex.31B)
-- Supports IPv4/IPv6 Packet Checksum Offload Engine (COE)
-- Supports TCP Large Send Offload V1/V2
-- Supports IEEE 802.1Q VLAN tagging and 4096 VLAN ID filtering; received VLAN tag (4 bytes) can be stripped off or preserved
-- Supports IEEE 802.1P Layer 2 Priority Encoding and Decoding
-- Supports manageability L2 filter
-- Supports TCO filter, L3/L4 IP/Port filter
-- Supports Second DA RX filter with bit mask
● Wake-on-LAN Functions
-- Supports suspend mode and remote wakeup via link-change, Magic Packet, Microsoft wakeup frame and external wakeup pin
-- Supports Bonjour Wake-on-Demand
-- Supports Wakeup Packet Indication
-- Supports Microsoft Modern Standby
● Advanced Power Management Features
-- Supports power management offload (ARP & NS)
-- Supports ECMA-393 ProxZzzy® for sleeping hosts
● Supports Windows 11/10/8.x, Linux/Android/Chrome OS in-box drivers, and iOS/iPadOS/macOS/Linux native CDC-NCM driver for driverless, Plug & Play
● Supports embedded eFuse for die identifier and store the USB Device Descriptors, Node-ID, etc.
● Supports SPI Flash for firmware customization
● Single 20 MHz crystal clock source
● Integrates on-chip power-on reset circuit
● 32-pin QFN, 4x4 mm package
● Operating Temperature Range: 0 to +70°C

Diagram

Development Board

Available
Available

AX88772D Demo Board

This is an AX88772D USB 2.0 to 10/100M Fast Ethernet dongle for users to verify AX88772D function on any platform that supports USB 2.0 host interface

Download

Technical Documentation

Product Brief, Product Introduction and Datasheet

AX88772D Product Brief

Release Date
2023-08-14

File Size
702.2 KB

AX88772D Product Introduction

Version
1.02

Release Date
2024-05-13

File Size
815.6 KB

AX88772D Datasheet

Version
1.05

Release Date
2024-01-17

File Size
1.0 MB

Reference Manuals and User Guides

AX88772D Mass Production User Guide

Reports

AX88772D Reliability Report

AX88772D RoHS Report

AX88772D Performance Test Report

AX88772D USB-IF Compliance Test Report

AX88772D IEEE 802.3 Compliance Test Reports

Hardware Design Documentation

Reference Schematics

AX88772D Demo Board Reference Schematic

Version
2.00

Release Date
2023-11-28

File Size
523.7 KB

Bill of Materials, Application Notes and Layout Guides

AX88772D Demo Board BOM File

Release Date
2023-11-29

File Size
190.8 KB

AX88772D USB to Fast Ethernet Application Design Note

Version
1.00

Release Date
2023-11-21

File Size
986.2 KB

PCB Layout, Gerber and IBIS Model

AX88772D Demo Board PCB Layout Files

Release Date
2023-11-21

File Size
125.5 KB

AX88772D Demo Board Gerber Files

Release Date
2023-11-21

File Size
90.9 KB

Software & Tools

Drivers

Apple macOS Driver

Using macOS native CDC-NCM driver

Linux kernel 6.x/5.x/4.x/3.x/2.6.x Driver

For all Android systems, Linux kernel 2.6.14 and later

Version
3.2.0

Release Date
2024-05-15

File Size
51.7 KB

Windows 11 64-bit Driver

For x64 CPU platform, HLK/WHCK certified

Version
3.22.1.0

Release Date
2023-12-13

File Size
92.2 KB

Windows 11 64-bit HLK/WHCK drivers setup program

For x64 CPU platform, HLK/WHCK certified

Version
2.0.1.0

Release Date
2024-04-30

File Size
8.6 MB

Windows 11 ARM 64-bit Driver

For ARM x64 CPU platform, HLK/WHCK certified

Version
3.22.1.0

Release Date
2023-12-13

File Size
88.1 KB

Windows 10 64-bit Driver

For x64 CPU platform, HLK/WHCK certified

Version
3.20.1.0

Release Date
2023-10-25

File Size
90.5 KB

Windows 10 64-bit HLK/WHCK drivers setup program

For x64 CPU platform, HLK/WHCK certified

Version
2.0.1.0

Release Date
2024-04-23

File Size
8.6 MB

Windows 8.x 32-bit Driver

For x86 CPU platform HLK/WHCK certified

Version
2.18.2.0

Release Date
2020-12-04

File Size
74.5 KB

Windows 8.x 64-bit Driver

For x64 CPU platform HLK/WHCK certified

Version
2.18.2.0

Release Date
2020-12-04

File Size
84.3 KB

UEFI X64/IA32 Drivers

For UEFI X64/IA32 platforms

Version
3.2.0

Release Date
2022-04-07

File Size
32.5 KB

UEFI ARM/AARCH64 Drivers

For UEFI ARM/AARCH64 platforms

Version
3.2.0

Release Date
2022-04-07

File Size
25.5 KB

iPXE

For Intel x86/x64 platforms

Version
1.0.0

Release Date
2023-10-06

File Size
2.0 MB

Utilities

Windows Mass Production Tool