User Manual

802.11g Wireless LAN+BT SiP combo Module V2.2
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2
Introduction
The 802.11 Wireless SiP module WM-BG-MR-01
which refers as “SiP-g combo module” is a small
size module that provides full function of 802.11g/b
and Bluetooth class 2 on a tiny module via 60 pins
board to board connector.
This multi- functionality and board to board physical
interface provides 16 bit PC Card /CF+ bus interface
for WiFi and UART for Bluetooth.
The small size & low profile physical design make it
easier for system design to enable high performance
wireless connectivity without space constrain. The
low power consumption (Sleep mode 1.2 mA) and
excellent radio performance make it the best
solution for OEM customers who require embedded
802.11g Wi-Fi + Bluetooth features, such as,
Wireless PDA, Scanner Smart phone, Media player
slim type Notebook, barcode ,mini-Printer, VoIP
phone etc.
For 802.11g feature, Marvell “Libertas” chipset
solution is adopted and CSR BlueCore 03-ROM for
Bluetooth. The Radio architecture & high integration
MAC/BB chip provide excellent sensitivity with rich
system performance. Two antenna connectors
provide antenna connectivity for each function.
WM-BG-MR-01 provides outstanding BT WiFi co-
existence solution through internal 2 wires ,
hardware interface to optimized connection with
CSR Bluetooth solution even without good antenna
isolation between BT & WiFi module.
In addition to WEP 64/128, WPA and TKIP, AES is
supported to provide the latest security requirement
on your network.
For the software and driver development, USI
provides extensive technical document and
reference software code for the system integration
under the agreement of Marvell International Ltd.
Features
z Lead Free design which supporting Green
design requirement, RoHS Compliance.
z 2 wires, hardware signaling BT WiFi co-
existence supported.
z Small size suitable for low volume system
integration.PCM audio interface
supported.
z Low power consumption & excellent
power management performance, extend
battery life.
z 2.412-2.484 GHz two SKUs for worldwide
market.
z Easy for integration into mobile and
handheld device with flexible system
configuration and antenna design.