SG901-1071

www.DataSheet4U.com PRELIMINARY SG901-1071 Miniature Wi-Fi Radio Overview The SG901-1071 Module is a single chip based 802.11b/g/n WLAN radio for embedded, lowpower and extremely small form factor mobile applications. The product conforms to the IEEE 802.11b, g, and n protocols operating in the 2.45GHz ISM frequency band supporting 802.11n modulations up to 72.2Mbps, all OFDM modulations, and all mandatory 802.11b modulations. The SG901-1071 is a fully integrated wireless radio including RF Synthesizer/VCO, high-speed data converters, digital baseband processor, onboard MAC and PHY processors, Power Management, Power Amplifier, and LNA. An on-board EEPROM stores calibration data for alignment-free integration. Bluetooth integration features of the radio are made available. An on-board crystal and filter simplify system integration. Just add one 1.8V regulator, 3.3V Power, Antenna, and host communications. For maximum flexibility, the SG901-1071 can optionally accept a wide range of external reference clock frequencies. Host control is provided by either an SDIO or SPI interface. Features Very Small Footprint (12.7x10.3mm) RoHs compliant Fully integrated 802.11 System Solution Ultra Low Current consumption Fully compliant with the IEEE 802.11bg, and n WLAN standards Support for 802.11n modulations up to 72.2Mbps, and all 802.11g and mandatory 802.11b modulations Intelligent Power Control, Including 802.11 Power Save Mode Supports SPI interface Supports SDIO inte...