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| BCM94318 (R) AIRFORCE ONETM CHIP 802.11 REFERENCE DESIGN KEY FEATURES * Industry's smallest IEEE 802.11b/g solution makes wireless * LAN connectivity practical for pocket-sized electronic devices. Extreme integration includes radio, baseband, MAC, and all other radio frequency (RF) components found on a typical wireless LAN board--making small mobile devices easier, less expensive and faster to manufacture. Innovative power management reduces power consumption by up to 97% in standby mode, providing greatly extended battery life for mobile devices. Cost-effective architecture with single-sided, all-CMOS design eliminates over 100 components, providing more affordable wireless connectivity for consumer electronics. High-performance features standard across the AirForce product line: * OneDriverTM * SmartRadioTM * WPA, WPA2 * Cisco(R) Compatible Extensions (CCX) * AES in hardware * WMM for advanced Quality of Service * XpressTM technology * 125 High Speed ModeTM Reference designs include Secure Digital I/O, MiniPCI, CardBus, and Compact Flash. POWER MANAGEMENT * Innovative power management techniques improve battery life by creating deep sleep state when device is in stand-by mode. * Designed for low CPU utilization to ensure CPU resources are available for handheld applications. * * * AIRFORCE FEATURE SET * SmartRadio: Continuous calibration reduces test time and improves manufacturability. * Xpress Technology: Standards-based frame bursting * * improves overall network efficiency. 125 High Speed Mode: Standards-plus performance enhancement delivers best real-world performance when both client and AP support High Speed Mode. Security: * WPA- and WPA2-CERTIFIED for powerful encryption and authentication * AES in hardware for faster data encryption and 802.11i compatibility * Cisco Compatible Extensions (CCX, CCX 2.0) certified * SecureEZSetupTM for simple Wi-Fi setup and WPA security configuration Worldwide support: Global products supported with worldwide homologated design. OneDriver: Single driver across all platforms--802.11a/b/g-- simplifies driver update process and improves customer satisfaction. * * * BCM94318 MP Reference Design OVERVIEW BCM94318 Integration RF PAM Balun BCM4318 WEP/AES Encryption Host I/F GPIO 1.8V 2.7V T/R Switch 2.4 GHz CMOS Direct Conversion Radio 802.11a/g BB MAC Host I/F: CF, SDIO, SPI PCMCIA Diversity Switch Power Amp Balun Buffers OTP BCM2060 and FE (Optional .11a) Optional SPROM Ref Xtal BCM94318 Specifications Interface System Bus Support Standard Data Rate, Mbps Modulation Network Architectures Operating Frequencies Operating Channels RF Output Power Antenna Connectors Power Requirements Power Consumption Security Dimensions Software Support Certifications PCI, SDIO/SPI PCI, CardBus, Compact Flash, EBI IEEE 802.11g, 802.11a with external radio BCM2060 54, 48, 36, 24, 18, 12, 9, 6/11, 5.5, 2, 1 PSK/CCK, DQPSK, DBPSK, OFDM Infrastructure and ad hoc 2.4 GHz--2.497 GHz, 4.9 GHz --5.85 GHz with 2060 option 11 for North America; 13 for Europe, and 14 for Japan 20 dBm maximum Hardware diversity support - Transmit and Receive 1.8V (3.3V for ref designs) Average Standby < 20 mW 802.1x; WEP; WEP2; WPA, WPA2; TKIP; Weak-key avoidance; CCX, CCX 2.0; 128-bit OCB mode AES, 802.11i 12mm x 12mm 196-pin pkg., 10mm x 10mm 144-pin pkg Microsoft WHQL certified for Windows XP, Windows 2000, Windows Me, and WindowsSE operating systems. Embedded drivers for Linux and VxWorks operating systems IEEE 802.11 compliant; Wi-Fi CERTIFIED; ACPI power management Ordering Information: * BCM94318 SD (2.4 GHz 802.11b/g Secure Digital Client Production Design), 144-pin BGA package * BCM94318 MPG 802.11b/g MiniPCI * BCM94318 MPAG 802.11a/g MiniPCI Broadcom(R), the pulse logo, AirForce OneTM, XpressTM, 125 High Speed ModeTM, SecureEZSetupTM, and Connecting everything(R) are trademarks of Broadcom Corporation and/or its subsidiaries in the United States and certain other countries. All other trademarks mentioned are the property of their respective owners. Specifications are subject to change without notice. (R) BROADCOM CORPORATION 16215 Alton Parkway, P.O. Box 57013 Irvine, California 92619-7013 (c) 2004 by BROADCOM CORPORATION. All rights reserved. 94318-PB00-R 10/07/04 Phone: 949-450-8700 Fax: 949-450-8710 E-mail: info@broadcom.com Web: www.broadcom.com |
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