Description
The HDG104 is a complete Wireless LAN 802.11b/g System in-Package (SiP) with ultra low power consumption
and high supply voltage handling, optimized for embedded devices.
The HDG104 SiP format, with its complete system functionality, means quicker design cycles, lower risk and simplified manufacturing, all in a very small package

Software and tools
SW PRODUCTS:  DRF104 : HD Wireless SW Driver AVR32
DRF204:HD Wireless SW Driver Linux
DRF304: HD Wireless SW driver WinCE
http://www.atmel.com/products/AVR32/