BCM43143KMLGT Datasheet, PDF (11/58 Pages) Cypress Semiconductor – Single-Chip IEEE 802.11b/g/n MAC/PHY/Radio with USB/SDIO Host Interface

BCM43143 Advance Data Sheet
Introduction
Section 1: Introduction
The Broadcom^® BCM43143 single-chip device provides the highest level of integration for wireless systems
with integrated IEEE 802.11b/g/n (MAC/PHY/radio). It provides a small form-factor solution with minimal
external components to drive down the cost for mass volumes and allows for wireless media client flexibility in
size, form, and function.
Figure 2: BCM43143 System Diagram Showing Two Antennas and a Single Stream
BCM43143
BCM43143
Host
I/F
IEEE
802.11n
MAC/PHY
IEEE 802.11n
2.4 GHz Radio
Transceiver
with integrated
PA
RF
TR and Rx
Diversity
Switches
RF
TR and Rx
Diversity
Switches
IEEE 802.11n
2.4 GHz Radio
Transceiver
with integrated
PA
IEEE
802.11n
MAC/PHY
Host
I/F
Employing a native 32-bit bus with a Direct Memory Access (DMA) architecture, the BCM43143 offers significant
performance improvements in both transfer rates and CPU utilization. Flexible support for a variety of system
bus interfaces is provided, including USB and SDIO devices.
Broadcom^®
November 14, 2014 • 43143-DS104-R
Single-Chip IEEE 802.11b/g/n MAC/PHY/Radio
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