802.11abgn 2.4/5GHz Module


The RS9110-N-11-03 module is a complete IEEE802.11abgn Wi-Fi client device with an integrated MAC, baseband processor, RF transceiver and power amplifier. Based on the Redpine’s RS9110 MAC/baseband processor, the module provides a complete end-to-end solution for ultra low power WLAN applications. It conforms to the 802.11n standard in single-stream mode for handheld devices and includes an embedded processor with a rich set of peripherals offering minimal load on a host processor, to which it can connect through SDIO and SPI interfaces. In a small form factor of 20 x 17.5 sq mm and operation on a single power supply, the RS9110-N-11-03 is ideal for integration into mobile phones and other handheld devices.


  • Compliant to 802.11a/b/g and single stream 802.11n
  • 802.11n features for high throughput and extended range
  • Host interface through SDIO and SPI
  • Bluetooth coexistence
  • Ultra low power operation
  • Complete WLAN software along with host driver for Windows Embedded CE, Windows Mobile, Windows XP, and Linux OS
  • Single supply 3.1 to 3.6 V operation
  • Benefits
  • Applications
  • Specifications
  • Software Package
  • Footprint
  • Block Diagram


  • Robust multipath performance and extended range using STBC
  • Higher throughput with 802.11n MAC enhancements
  • Minimal battery utilization during VoIP, media streaming and data transfer use cases
  • Ease of system integration and minimal use of host resources
  • Wi-Fi® and Bluetooth throughputs maximized using innovative coexistence algorithms
  • Small system footprint to enable compact, low-cost design