BCM43143 datasheet(2/44 Pages) CYPRESS

2 / 44 page

Document Number: 002-15045 Rev. *F

Page 2 of 44

ADVANCE

CYW43143

■ USB 2.0 with Link Power Management (LPM) for low power

standby application.

■ SDIO out of band low power application.

■ Integrated One Time Programmable (OTP) memory to save

configuration settings.

■ Single stream IEEE 802.11n support for 20 MHz and 40 MHz

channels provides PHY layer rates up to 150 Mbps for typical

upper-layer throughput in excess of 90 Mbps.

■ Supports the IEEE 802.11n RX space-time block coding

(STBC) and low-density parity check (LDPC) options for

improved range and power efficiency.

Package options:

■ 7 mm × 7 mm, 56-pin QFN package.

Figure 1.CYW43143 High-Level Block Diagram

IoT Resources

Cypress provides a wealth of data at http://www.cypress.com/internet-things-iot to help you to select the right IoT device for your

design, and quickly and effectively integrate the device into your design. Cypress provides customer access to a wide range of

information, including technical documentation, schematic diagrams, product bill of materials, PCB layout information, and software

updates. Customers can acquire technical documentation and software from the Cypress Support Community website

(http://community.cypress.com/).

CYW43143

JTAG

GPIO

OTP

(2 Kbits)

Serial

Flash

Interface

IEEE

802.11n

MAC

IEEE

802.11n

PHY

IEEE

802.11n

2.4 GHz

Radio

2.4 GHz

Security

USB 2.0

Device

SDIO or

Interface

FLASH

Memory

RF Front

End

(switches)

SDIO or I

Interface

USB

JTAG

GPIO

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