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BCM4354 Datasheet, PDF (20/192 Pages) Cypress Semiconductor – Single-Chip 5G Wi-Fi IEEE 802.11ac 2×2 MAC/ Baseband/Radio with Integrated Bluetooth 4.1 and FM Receiver | |||
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BCM4354 Data Sheet
Features
Features
The BCM4354 supports the following features:
⢠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
â Single antenna with shared LNA
â Simultaneous BT/WLAN receive with single antenna
⢠WLAN host interface options:
â SDIO v3.0 (1-bit/4-bit)âup to 208 MHz clock rate in SDR104 mode
â HSIC (USB device interface for short distance on-board applications)
â PCIe 2.0
⢠BT host digital interface (can be used concurrently with above interfaces):
â UART (up to 4 Mbps)
⢠BT supports full-speed USB 2.0-compliant interface
⢠ECIâenhanced 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, 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
BROADCOM CONFIDENTIAL
Page 19
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