bcm94322hmc Broadcom Corp., bcm94322hmc Datasheet

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bcm94322hmc

Manufacturer Part Number
bcm94322hmc
Description
Bcm94322hmc - Dual-band 802.11n Pci Express Half Mini Card Reference Design
Manufacturer
Broadcom Corp.
Datasheet
Single-chip all-in-one die Baseband/MAC/Radio for 2x2 802.11n
applications
Advanced 65 nm CMOS process for lowest power consumption
and highest integration
802.11n Draft 2.0 compliant Wi-Fi
with IEEE 802.11n Draft 1.0 and 802.11a/b/g legacy devices.
Two transmitters and two receivers with optional 802.11n
Draft 2.0 modes allow data rates supporting 300 Mbps.
Flexible two and three antenna configurations for improved range
and performance
Support for optional 802.11n features for improved rate, range
performance
• Greenfield preamble
• Space Time Block Code (STBC)
• Short Guard Interval
Multiple Host Interfaces supported: PCIe™, PCI, mini PCI,
USB 2.0 (BCM94323 only)
Integrated ARM
Low RBOM count and optimal packaging for cost-effective PCB
designs
High-performance 802.11a/b/g/n features standard across the
Intensi-fi™ and AirForce
• OneDriver™
• BroadRange™
• Afterburner™ high-speed modes
• High-performance whole home coverage
• SecureEasySetup
• WPA™/WPA2™
• Cisco
• Full-rate AES engine in hardware
• WMM
setup and security configuration
- Single driver across platforms simplifies driver update process
and improves customer satisfaction
®
®
Compatible Extensions (CCXv4, CCXv5)
for quality of service
802.11n DRAFT 2.0 SINGLE-CHIP SOLUTION
®
Cortex-M3™ CPU for USB host offload
®
F E A T U R E S
and Wi-Fi protected setup for simple Wi-Fi
®
product lines
®
®
solution. Fully compatible
BCM4322/BCM4323
BCM4322 PCI Express Half Mini Card Implementation
Single-chip 65-nm solution and high system integration drives
down the cost of 802.11n solutions to enable a new generation of
media/consumer applications
CMOS integration and low power modes results in a 50% power
reduction compared to previous generation solutions
Ultra-low RBOM count is 40% lower than previous generation
Broadcom 802.11n solutions for small form-factor modules
Upgradable architecture reduces manufacturing test time and to
address the 802.11n standardization process
Increased rate/range provides user satisfaction and reduces
product support call volume
Self-c alib rating arch itecture a llow s h igh y ield b oa rd
manufacturing
2x2 antenna structure maintains form-factor compatibility with
high volume 802.11a/g industrial designs
Low-cost CMOS implementation for MAC, Baseband and Radio
allows integration with Broadcom’s Cable/DSL/Set-top/VoIP
chipsets
Designs meet Pb-free/RoHS worldwide requirements
S Y S T E M / C H I P B E N E F I T S

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bcm94322hmc Summary of contents

Page 1

DRAFT 2.0 SINGLE-CHIP SOLUTION • Single-chip all-in-one die Baseband/MAC/Radio for 2x2 802.11n applications • Advanced 65 nm CMOS process for lowest power consumption and highest integration ® • 802.11n Draft ...

Page 2

... Certifications BCM94703NR—10/100 AP/Router Reference Design BCM94322MP—Mini PCI Reference Design Product ordering information BCM94322MC—PCIe MiniCard Reference Design BCM94322HMC—PCIe Half-MiniCard Reference Design BCM94323USB—USB 2.0 Reference Design ® Broadcom , the pulse logo, Connecting everything Intensi-fi, OneDriver, and SecureEasySetup are among the trademarks of Broadcom Corporation and/or its affiliates in the United States, certain other countries and/or the EU ...

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