SG901-1078 - миниатюрный модуль Wi-Fi под пайку (802.11b/g/n, 2.4 Ггц, до 72 Мбит/с)

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SG901-1078 Miniature Wi-Fi Radio

Overview

The SG901-1078 WiFi module is a shielded and FCC certified version of the SG901-1071 Radio
Module. It is optimized to simplify successful integration into systems requiring the latest performance with small size. This certified module is a highly integrated 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 802.11g OFDM modulations, and all mandatory 802.11b modulations.
The SG901-1078 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. No customer calibration required.
An on-board crystal and filter simplify systemintegration. The addition of 1.8V, 3.3V, and VIHO supplies, Antenna, and host communication, provides a complete WiFi solution.
Host control is provided by either an SDIO or SPI
interface.

Features

• FCC Module Certification
• Small Footprint (21.3 by 13.5mm)
• Factory Calibrated
• RoHs Compliant
• Fully Integrated 802.11 System Solution
• Ultra Low Current Consumption, 2.5 m A DITM = 1
• Fully Compliant with the IEEE 802.11B,G, 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 and SDIO Interface
• Factory Support for Linux 2.6/Android, Windows CE
• Source Code Available for porting to RTOS or Custom OS
• Hardware driver is provided under GPL
• Flexible I/O Voltage

Applications

• Hand-held Devices
• Embedded Systems
• Portable Systems
• Point of Sale terminals
• Personal Digital Assistants (PDA)
• Cameras
• Cable Replacement

Evaluation Kit Available
This EVK supports embedded software development.