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Wireless LAN Modules

ROHM's wireless LAN system IC integrates a number of components, including a baseband processor, IEEE802.11 secure engine, RF IC, EEPROM , and an LDO regulator , enabling simple configuration of a high-speed (54Mbps) LAN compatible with IEEE802.11b / g and the latest security protocols (e.g. 64bit / 128bit WEP, TKIP, AES).
Integrating a baseband IC eliminates the need for software at the host side, simplifies device driver setup, and lightens CPU load. ROHM's Wireless LAN Modules supports a number of OS device drivers, such as Linux 2.6, µITRON, Windows XP SP3, and Windows Mobile 5.0 / 6.0, as well as both SDIO and SPI interfaces.

Wireless LAN Modules
*Put the mouse on the icon to see further details.
Specificaion Part No. Package Function
IEEE802.11b / g-compliant Wireless LAN Modules
 NEW
BW9490

Module
IEEE802.11b / g-compliant Wireless LAN Modules
 NEW
BP3590

Module
IEEE802.11b /g/ n-compliant Wireless LAN Modules
 NEW
BP3580

Module
IEEE802.11b /g/ n-compliant Wireless LAN Modules
 NEW
BP3591

Module
Part number with * are under development.

Inquiries conceming our products

Wireless LAN Modules

Part No. Power supply (V) Host I/F IEEE802.11 b-g RoHS
NEW
BW9490		 3.1 to 3.5 SPI/SDIO/UART Ö Yes
NEW
BP3590		 3.1 to 3.5 SPI/SDIO/UART Ö Yes

Part No. Power supply
(V)		 Operating temperature
(ºC)		 Host I/F Feature Package RoHS
NEW
BP3580		 3.1 to 3.5 -40 to +85 USB/SDIO/UART IEEE802.11b/g/n
(11b:CH1 to 13,CH14)
IEEE802.11i(Security standard)
WPS(Wi-Fi protected Setup)
TCP/IP protocol stack		 Module Yes
NEW
 BP3591		 3.1 to 3.5 -40 to +85 USB/SDIO/UART IEEE802.11b/g/n
(11b:CH1 to 13,CH14)
IEEE802.11i(Security standard)
WPS(Wi-Fi protected Setup)
TCP/IP protocol stack
Built-in Antenna chip		 Module Yes
Part number with * are under development.

Wireless LAN Modules

2011.05.10

ROHM Wireless LAN Modules with Integrated IEEE 802.11b/g/n Baseband Processor

2010.04.26

IEEE802.11n-compatible Monolithic Baseband IC