
AR6002 ROCm Chip Consumes 70% Less Power in Active Mode than Competitive Solutions and Near-Zero Power in Standby.
Santa Clara, CA–Oct. 29, 2007 — Atheros Communications, a leading developer of advanced wireless solutions, today announced the Atheros ROCm single-chip AR6002 family which features breakthrough low-power for mobile WLAN solutions. The game-changing power efficiency delivered by the AR6002 draws near-zero standby power and has nominal impact on battery life even in active mode, both key considerations in the design of Wi-Fi-enabled mobile products.
The World’s Lowest-Power Mobile WLAN Solution:
Based on consistently repeated, actual power demonstration measurements, the Atheros AR6002 consumes 70 percent less power than competitive solutions on the market in active mode while downloading content. This substantial power reduction results in longer battery life, enabling significantly more downloads and longer talk time between mobile device charges. For example, the AR6002 solution will take more than 100 hours to deplete a standard 3.7V, 800mAh phone battery in continual VoIP mode. In another application using the AR6002, 200 gigabytes of data can be downloaded before depleting the same battery.
Atheros’ ROCm family features:
Pre-installed WLAN driver support for the Microsoft Windows Embedded CE 6.0 operating system;
The world’s most integrated dual-mode cellular/Wi-Fi reference platforms through its relationship with Qualcomm, enabling new-generation smartphones.
These engagements provide added support to mobile designers, facilitating rapid design of mobile products featuring high-performance Atheros Wi-Fi.
This new series of Atheros mobile Wi-Fi solutions is software-compatible with the first-generation, AR6001 ROCm platform which has been designed into numerous leading mobile Wi-Fi products. These include the Eye-Fi wireless memory card, the Fujitsu Siemens Computers Pocket LOOX T830 smartphone, the NEC FOMA /WLAN dual-mode cellular/VoIP handset, N902iL for NTT DoCoMo, digital cameras including the Sony Cyber-shot DSC-G1 and other, yet to be announced products.
Wi-Fi and Bluetooth Coexistence
The AR6002 is optimized and validated for coexistence with any certified Bluetooth on the market. In addition to implementing industry standard, 2-, 3-, and 4-wire protocols for Wi-Fi/Bluetooth coexistence in mobile devices, Atheros has developed advanced algorithms employed in the AR6002 that adjust the WLAN communication behavior when in the presence of Bluetooth devices.
Additional Features
The AR6002 family offers full-speed, hardware-based, security with the WPA, WPA2 and 802.11i standards and supports the industry-standardized Wi-Fi Protected Set-Up with Atheros JumpStart for Wireless. The solutions also offer a rich feature set to support voice and video through polled QoS extensions (802.11e and WMM). The AR6002 provides full driver support for Windows Embedded CE, Windows Mobile, and Linux-based solutions.
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