User's Manual

FLC-WFM301 Datasheet
Flaircomm Microelectronics Confidential
-6-
1. Introduction
FLC-WFM301 is a tiny, low power and highly economic WiFi radio module that allows OEM to
add wireless capability to their products. The module supports SDIO and CSPI interfaces that make
it simple to design into fully certified embedded WiFi solutions.
The module is an appropriate product for designers who want to add wireless capability to their
products.
1.1 Block Diagram
FEM
CSR6027 / CSR6030
26 MHz
Power Supply
BPF
Antenna
SDIO
or
CSPI
SPI
TX
RX
FEM control
VDD_SDIO
VREG_IN_ANA
VREG_IN_DIG
VDD_RF
Reset
EEPROM
Figure 1: Block Diagram
1.2 Features
 Low cost, low power, highly integrated IEEE 802.11b/g/n.
 Support Independent Basic Service Set (IBSS), e.g. ad hoc, BSS and Extended Service Set (ESS)
network configurations.
 IEEE 802.11n support, including MPDU and MSDU aggregation, immediate block
acknowledgement, PSMP and STBC for improved rate, range and performance.
 Intelligent power control, including IEEE802.11 power saving mode.
 SDIO (4-bit and 1-bit) and CSPI will be employed to interface with host device (Android, Linux
and WinCE).
 Support open system and shared key authentication services.
 Internal WEP engine allows 64 or 128 bit Encryption with Temporal Key Integrity Protocol