1.Characteristics: 

n All-CMOS IEEE 802.11a/b/g/n 2x2 single-chip

n USB2.0 at 480 Mpbs, with LPM support, using an in tegrated controller and PHY

n SDIO 2.0 interface with 200 Mbps throughput

n MII/RMII/RGMII interface

n Extensive hardware support for WLAN coexistence throughLPC message passing

n Power and clock management for extended battery life

n Green-Tx power saving

n Low-power listen mode and radio retention for reduced receivepower consumption and sleep current

n Support for STBC and transmit beamforming (TxBF)

n Support for LDPC encoded transmission and reception

n Maximum Likelihood (ML) decoder for multistream 802.11n reception

n Internal OTP memory for calibration data

n Integrated RF switch for 2.4 GHz             Figure 1-1 Product photos

n  2.4 G of RX and TX configuration LNA and PA respectively

n Data rates of up to 54 Mbps for 802.11a/g and 144.4 for 802.11n HT20, 300Mbps for HT40

n Advanced power management to minimize standby, sleep and active power

n Security support for WEP, WPA, WPA2, WAPI, as well as WPS and protected managements frames

n Full 802.11e QoS support including WMM and U-APSD

n 802.11e-compatible bursting

n Support for the IEEE 802.11e, h, i, and j

n WEP, TKIP, and AES hardware encryption

n Reduced (short) guard interval

n Frame aggregation with A-MPDU

n MIMO power save

n Block ACK

n UART for console support

n 2/3/4-wire Bluetooth coexistence support

n JTAG-based processor debugging supported

n Product size: Product size: 26.0mm * 72.7mm(±0.1mm)

n Product photos (Figure 1-1)