bcm94321mc Broadcom Corp., bcm94321mc Datasheet

bcm94321mc

Manufacturer Part Number

bcm94321mc

Description

Bcm2055 - Intensi-fi 802.11n Radio 2.4/5 Ghz

Manufacturer

Broadcom Corp.

Datasheet

1.BCM94321MC.pdf (2 pages)

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First IEEE 802.11n draft-compliant Wi-Fi

BCM4321—MAC/baseband controller for draft-802.11n and

802.11a/b/g devices (PCI/PCI Express

BCM2055—2x2 dual-band single-chip radio—3x3 and 4x4

antenna options for increased range and performance

All CMOS implementation of the world's most advanced

system architecture for draft-802.11n networks

Fully backward-compatible with IEEE 802.11a/b/g legacy

devices

Allows cost-effective system design using low-cost PCB and

single-sided assembly

High-performance features across the Intensi-fi

• High-performance whole house wireless coverage

• OneDriver™

• SecureEasySetup

• SmartRadio

• WPA™/WPA2™

• Cisco

• Full-rate Advanced Encryption Standard (AES) engine in

• WMM

hardware

Compatible Extensions (CCX4)

for quality of service

F E A T U R E S

DRAFT-802.11n PRODUCT FAMILY

/CardBus)

solution

Intensi-fi Reference Designs

product line

Intensi-fi

•

Reference Designs

• BCM94321CB2—CardBus reference design

• BCM94321MP—Mini PCI reference design

• BCM94321MC—PCI Express Mini Card reference design

• BCM94704NR/BCM94703NR—AP/Router reference design

• BCM94705NR—GbE AP/Router reference design

Two spatially multiplexed streams support data rates up to 270 Mbps.

Increased rate/range performance enhances user satisfaction

while reducing product support calls.

Self-calibrating architecture allows high-yield board

manufacturing.

2x2 antenna structure maintains form factor compatibility with

high-volume IEEE 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.

OneDriver: Single driver across platforms simplifies driver

update process and improves customer satisfaction.

Designs meet Pb-free/RoHS worldwide requirements.

SecureEasySetup for simple Wi-Fi setup and security

configuration.

Wireless client cards for desktop and notebook PCs (PCI, PCI

Express, Mini Card, Mini PCI, and CardBus form factors)

High-performance draft-802.11n router solutions with the

BCM4704 SoC, BCM4703, and BCM4705 SoCs

Home multimedia entertainment wireless networks

Consumer Wi-Fi devices and other embedded applications

requiring high-performance throughput and range

S Y S T E M / C H I P B E N E F I T S

A P P L I C A T I O N S

Related parts for bcm94321mc

bcm94321mc Summary of contents

Page 1

... BCM94321CB2—CardBus reference design • BCM94321MP—Mini PCI reference design ® /CardBus) • BCM94321MC—PCI Express Mini Card reference design • BCM94704NR/BCM94703NR—AP/Router reference design • BCM94705NR—GbE AP/Router reference design • Two spatially multiplexed streams support data rates up to 270 Mbps. ...

Page 2

... NFORMATION BCM94321CB2 2.4-GHz Intensi-fi Draft-802.11n CardBus reference design BCM94321MP 2.4/5-GHz Intensi-fi Draft-802.11n Mini PCI reference design BCM94321MC 2.4/5-GHz Intensi-fi Draft-802.11n PCI Express Mini Card reference design BCM94703NR Low-cost 2.4/5-GHz Intensi-fi Draft-802.11n AP/Router reference design BCM94704NR 2.4/5-GHz Intensi-fi Draft-802.11n AP/Router reference design BCM94705NR 2 ...

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