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AX220xx

Single Chip Microcontroller with TCP/IP

and 802.11 WLAN MAC/Baseband

ASIX Electronics Corporation

4F, No.8, Hsin Ann Rd.,

Hsinchu Science Park,

Hsinchu, Taiwan 30078

Released Date: 1/28/2013

TEL: +886-3-579-9500

FAX: +886-3-579-9558

http://www.asix.com.tw/

Product Description

AX220xx, Single Chip Micro-controller with TCP/IP and 802.11 WLAN MAC/Baseband, is a System-on-Chip (SoC)

solution which offers high performance dual-CPU architecture with on-chip 1MB shared Flash as Program Memory,

on-chip 64KB Data Memory for Main CPU (MCPU), on-chip 32KB Data Memory for Wi-Fi CPU (WCPU), TCP/IP

accelerator, 802.11a/b/g compatible WLAN MAC/Baseband, Fast Ethernet MAC, and rich communication peripherals

for wide varieties of application which need access to the wired/wireless LAN or Internet.

The

dual-CPU

architecture

of

AX220xx utilizes the MCPU for

applications and TCP/IP processing,

and the WCPU for WLAN protocol

processing and Ethernet to WLAN

packet format translation. The built-in

WLAN MAC and Baseband processor

are compatible with IEEE 802.11a/b/g

standard, and support security features

compatible with 802.11i and QoS

features compatible with IEEE 802.11e,

and support operation in Infrastructure ,

Simple AP or Ad-Hoc (IBSS) network

topology.

In addition to standalone application,

AX220xx with TCP/IP protocol suite

running on-chip and various parallel

and serial host interfaces supported,

such as Local Bus Interface, High Speed UART or High Speed SPI, can be used as a network co-processor to offload

TCP/IP and WLAN protocol processing loading from system CPU in an embedded system.

AX220xx provides cost effective wire or wireless networking solution to enable simple, easy, and low cost Internet

connection capability for many applications, such as consumer electronics, networked home appliances, industrial

equipments, security systems, remote data collection equipments, remote control, remote monitoring, and remote

management.

Target Applications