BCM43353LIUBGT Datasheet, PDF (20/143 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/Radio with Integrated Bluetooth 4.1 for Automotive and Industrial Applications

BCM43353 Data Sheet
BT_HOST_WAKE
BT_DEV_WAKE
UART
PCM
I²S
Other GPIOs
WL_REG_ON
BT_REG_ON
VBAT
PMU
32 kHz External LPO
Overview
Figure 2: BCM43353 Block Diagram
SECI UART
and GCI-GPIOs
GCI
UART
I2S
PCM
RAM
ROM
ARMCM3
Registers
WLAN
Master
Slave
DMA
JTAG
Master
GPIO
Timers
WD
Pause
RX/TX
BLE
LCU
APU
BlueRF
Modem
Bluetooth RF
BT
PA
Bluetooth
WLAN RAM
Sharing
WLAN BT Access
GCI Coex I/F
Shared LNA Control
and Other Coex I/Fs
TCM
RAM768KB
ROM640KB
ARMCR4
SDIOD
AXI2AHB
AHB2AXI
Chip
Common
OTP
AXI2APB
DOT11MAC (D11)
1 x 1 802.11ac PHY
2.4 GHz/5 GHz 802.11ac
Dual-Band Radio
WLAN
WL_HOST_WAKE
WL_DEV_WAKE
JTAG
Other GPIOs
SDIO 3.0
RF Switch Controls
XTAL
CLB
FEM or
SP3T
2.4 GHz
FEM or
SPDT
5 GHz
Diplexer
Broadcom^®
November 14, 2014 • 43353-DS104-R
Page 19