User Manual

Red
pine Signals, Inc. Proprietary and confidential Page 2
RS9110
-
N
-
11
-
02
802.11bgn
WLAN
Module
Data Sheet
Version
1.48
Overview
T
h
e RS9110-N-11-02 module is a
complete IEEE 802.11bgn Wi-Fi client
device with an integrated MAC,
Baseband processor, and RF transceiver
with power amplifier. Based on the
Redpine Signals RS9110-LI MAC/BBP
chip, the module provides a complete
end-to-end solution for low-power
WLAN applications. It includes a multi-
threaded processor and a rich set of
peripheral interfaces. It can connect to
a host processor through SDIO and SPI
interfaces.
Applications:
• VOIP handsets
• Interactive remote control devices
• Industrial automation and telemetry
• MP3 music and MP4 video players
• Digital cameras and camcorders
Device Features:
• Conforms to IEEE 802.11b/g/e/i
standards, single-stream 802.11 n
• 802.11n MAC features for high user
throughput
• 802.11n Space Time Block Code
(STBC) support for extended range
and higher throughput
• Host interface through SDIO and SPI
• Bluetooth coexistence
• Integrated multi-threaded processor
• TCP checksum offloading
• Rich set of peripherals – UART, SPI,
I2C, GPIO, and timers
• 2.4 GHz, 802.11n RF transceiver with
high performance power amplifier
• Complete WLAN software along with
host driver for various operating
systems such as Windows XP, Linux,
Windows CE
• Single supply 3.1 to 3.6 V operation
RS9110-N-11-02 System Block Diagram
RS9110-N-11-02
RF Transceiver
+
PA
Balun
EEPROM
T/R
Switch
Host
Interface
3.3V
Peripheral
I/O
Frequency Reference
RS9110-LI