QUALCOMM, Incorporated Wireless Chipset QCA4004

Low-Energy Wi-Fi Dual-Band 802.11a/b/g/n SoC The QCA4004 is an intelligent platform for the Internet of Things that contains a low-power Wi-Fi connectivity solution on a single chip. It includes a number of TCP/IP-based connectivity protocols along with SSL, allowing a low-cost, low-complexity system to obtain full-featured internet connectivity and reliable information exchange. QCA4004 Specs Wi-Fi Wi-Fi Standards 802.11n 802.11a/b/g Wi-Fi Spectral Bands 2.4 GHz 5 GHz Peak Speed 10 Mbps MIMO Configuration 1x1 (1-stream) USB USB Version USB 2.0 Power Management Maximum Input Voltage 3.3V Battery Power Output 1.2V Security Support Wi-Fi Security WEP WPA WPS WPA2 Memory RAM 8KB RAM Interface Layers MAC Supported Interfaces UART I²S SPI I²C JTAG Input/Output Maximum PIOs 22 Package Package Type QFN Package Size 8 x 8 mm