BCM4330GKUBG データシートの表示（PDF） - Broadcom Corporation

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BCM4330GKUBG

Single Chip IEEE 802.11™ a/b/g/n MAC/Baseband/ Radio with Integrated Bluetooth® 4.0 + HS and FM Transceiver

Broadcom Corporation 

BCM4330 Preliminary Data Sheet

Features

Features

The BCM4330 supports the following features:

• 802.11a/b/g/n dual-band radio—non-simultaneous dual-band operation

• Bluetooth v4.0 + EDR with integrated Class 1 PA

• Concurrent Bluetooth, FM (RX) RDS/RBDS, and WLAN operation

• On-chip WLAN driver execution capable of supporting 802.11 functionality

• Single- and dual-antenna support

– Single antenna without external switch (shared LNA)

– Simultaneous BT/WLAN receive with single antenna

– Support for a 2×1 dual receiver system

• WLAN host interface options:

– SDIO v1.2x (1-bit/4-bit)—up to 50 MHz clock rate

– gSPI—up to 48 MHz clock rate

– HSIC (USB device interface for short distance on-board applications)

• BT host digital interface (can be used concurrently with above interfaces):

– UART (up to 4 Mbps)

• ECI—enhanced coexistence support, ability to coordinate BT SCO transmissions around WLAN receives

• I2S/PCM for FM/BT audio, HCI for FM block control

• HCI high-speed UART (H4, H4+, H5) transport support

• Wideband speech support (16 bits linear data, MSB first, left justified at 4K samples/s for transparent air

coding, both through I2S and PCM interface)

• Bluetooth SmartAudio technology improves voice and music quality to headsets

• Bluetooth low power inquiry and page scan

• Bluetooth Low Energy (BLE) support

• Bluetooth Packet Loss Concealment (PLC)

• Bluetooth Wide Band Speech (WBS)

• FM advanced internal antenna support

• FM auto search/tuning functions

• FM multiple audio routing options: I2S, PCM, eSCO, A2DP

• FM mono-stereo blend and switch, and soft mute support

• FM audio pause detect support

• Audio rate-matching algorithms

• Multiple simultaneous A2DP audio stream

• FM over Bluetooth operation and on-chip stereo headset emulation (SBC, MP3, and AAC+)

• MP3, AAC+ on-chip decoder for low power music playback

BROADCOM ®

April 28, 2011 • 4330-DS304-RI

BCM4330 Preliminary Data Sheet

Page 22

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