BCM4390DKWBGT Datasheet, PDF(3/78 Page) Cypress Semiconductor – WICED™ Wi-Fi IEEE 802.11 b/g/n SoC with Embedded Application Processor

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BCM4390DKWBGT Datasheet, PDF (3/78 Pages) Cypress Semiconductor – WICED™ Wi-Fi IEEE 802.11 b/g/n SoC with Embedded Application Processor

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WLAN

System I/F

Figure 1: Functional Block Diagram

WL_REG_ON

WL_JTAG

W L_G PIO

VIO VBAT

BCM4390

Application

CPU Host I/F

CLK_REQ

UART

SPI Flash

I2S

Apps_GPIO

2.4 GHz WLAN Tx

2.4 GHz WLAN

T/R

S w itch

37.4 MHz XTAL

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