QUALCOMM, Incorporated Wireless System on Chip QCA4531

Single-band Premium Wi-Fi SoC The QCA4531 is a two stream (2x2) 802.11b/g/n single-band programmable Wi-Fi System-on-Chip (SoC) for the Internet of Things (IoT). This low-cost turnkey solution combines high performance connectivity capabilities with a user-programmable Linux OpenWrt environment and is designed to serve either as a feature-rich IoT node or as a hub to support an IoT ecosystem. QCA4531 Specs Wi-Fi Wi-Fi Standards 802.11n 802.11a/b/g Wi-Fi Spectral Bands 2.4 GHz Peak Speed 190 Mbps Channel Utilization 20/40 MHz MIMO Configuration 2x2 (2-stream) Wi-Fi Features Qualcomm® IoT Connectivity USB USB Version USB 2.0 CPU CPU Clock Speed Up to 650 MHz Software Options Operating System Linux Memory Memory Type DDR1 DDR2 Flash NAND NOR Interface Layers MAC PHY Supported Interfaces UART USB 2.0 I²C JTAG PCIe 1.1 Voltage Support 3.3V Input/Output General Purpose IOs 12 Operating Temperature Range Maximum Temperature 85°C Minimum Temperature -20°C Package Package Type QFN Package Size 12 x 12 mm