BCM43143KMLGT Datasheet, PDF (3/58 Pages) Cypress Semiconductor – Single-Chip IEEE 802.11b/g/n MAC/PHY/Radio with USB/SDIO Host Interface

BCM43143 Advance Data Sheet
Revision History
FEATURES
IEEE 802.11x Key Features:
• IEEE 802.11n compliant.
• 2.4 GHz internal PA.
• Internal T/R and RX diversity switches.
• Supports MCS 0–7 coding rates.
• Support for Short Guard Interval (SGI).
• 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: BCM43143 High-Level Block Diagram
JTAG
USB
SDIO or I²S
Interface
GPIO
JTAG
USB 2.0
Device
SDIO or
I²S
Interface
GPIO
IEEE
802.11n
MAC
BCM43143
IEEE
802.11n
PHY
IEEE
802.11n
2.4 GHz
Radio
Security
OTP
(2 Kbits)
Serial
Flash
Interface
PA
2.4 GHz
RF Front
End
(switches)
FLASH
Memory
Broadcom^®
November 14, 2014 • 43143-DS104-R
Single-Chip IEEE 802.11b/g/n MAC/PHY/Radio
Page 2