BCM4354 Data Sheet
Features
Features
The BCM4354 supports the following features:
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IEEE 802.11a/b/g/n/ac dual-band 2x2 MIMO radio with virtual-simultaneous dual-band operation
Bluetooth v4.1 + EDR with integrated Class 1 PA
Concurrent Bluetooth, FM (RX) RDS/RBDS, and WLAN operation
On-chip WLAN driver execution capable of supporting IEEE 802.11 functionality
Single- and dual-antenna support
– Single antenna with shared LNA
– Simultaneous BT/WLAN receive with single antenna
WLAN host interface options:
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– SDIO v3.0 (1-bit/4-bit)—up to 208 MHz clock rate in SDR104 mode
– HSIC (USB device interface for short distance on-board applications)
– PCIe 2.0
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BT host digital interface (can be used concurrently with above interfaces):
– UART (up to 4 Mbps)
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BT supports full-speed USB 2.0-compliant interface
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)
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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, and 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)
Broadcom®
October 15, 2014 • 4354-DS109-R
Page 19
BROADCOM CONFIDENTIAL
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