User's Manual

802.11b/g/n Wireless LAN WICED Module
This document is controlled and confidential under the terms of WIZNET
.
4
Introduction
The WM-N-BM-14 wireless WICED module which is a
small size module and consists of a Broadcom
BCM43362 single-chip, a ST STM32F205RG MCU, and
a 2.4G antenna. The WM-N-BM-14 provides for the
highest-level integration, featuring 802.11b/g and
802.11n.
It includes a 2.4 GHz WLAN CMOS power amplifier
(PA) that meets the output power requirements of most
handheld systems. An optional external low-noise
amplifier (LNA) and external PA are also supported.
Along with the integrated power amplifier, the WM-N-
BM-14 also includes integrated transmit and receive
baluns, further reducing the overall solution cost.
The small size & low profile physical design make it
easier for system design to enable high performance
wireless connectivity without space constrain. This
multi- functionality and board to board physical interface
provides SPI/I2C/I2S/UART interface options.
Hardware WAPI acceleration engine, AES, TKIP, WPA
and WPA2 are 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
Broadcom International Ltd.
Hardware evaluation kit and development utilities will be
released base on listed OS and processors to OEM
customers.
Features
BCM43362 Wi-Fi
 Single band 2.4GHz IEEE 802.11b/g/n
 Supports wireless data rates up to 65Mbit/s
 Integrated RF power amplifier
STM32F205RGY6 Microprocessor
 ARM 32-bit Cortex-M3 CPU
 CPU frequency up to 120MHz
 1 MB Flash memory
 128 kB SRAM
 Low-power sleep, standby and stop modes
 Extend one 8Mbit Flash memory
WM-N-BM-14 Wireless Module
 Featuring integrated IEEE 802.11 b/g/n
 Supports per packet Rx Antenna diversity
 Low power consumption & excellent power
management performance extend battery life.
 Small size suitable for low volume system
integration.
 Easy for integration into mobile and handheld
device with flexible system configuration.
 2.412-2.484 GHz two SKUs for worldwide
market.
 Lead Free design which supporting Green
design requirement, RoHS Compliance.
Device Package
 28x20 mm