Wireless LAN Modules
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Wireless LAN Modules

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

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

深圳适悦科技有限公司

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台湾世达股份有限公司

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