BCM4339XKWBGT Datasheet, PDF (3/183 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/Radio with Integrated Bluetooth 4.1 and FM Receiver

Figure 1: Functional Block Diagram
VIO VBAT
WLAN
Host I/F
External
Coexistence I/F
WL_REG_ON
PCIe
SDIO*/SPI
COEX
Bluetooth Host I/F
FM Rx Host I/F
CLK_REQ
BT_REG_ON
UART
USB 2.0
I²S
PCM
BT_DEV_WAKE
BT_HOST_WAKE
FM I/F
FM Audio Out
I²S
5 GHz WLAN TX
5 GHz WLAN RX
FEM or
T/R
Switch
BCM4339
2.4 GHz WLAN TX
2.4 GHz WLAN/BT RX
FEM or
T/R
CBF
Bluetooth TX
Switch
FM Rx
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