The QCA9531 is a highly integrated and feature-rich IEEE 802.11n 2x2 2.4 GHz System-on-a-Chip (SoC) for advanced WLAN platforms.
QCA9531 is a product of Qualcomm Technologies, Inc., and/or its subsidiaries.
CPU
CPU Clock Speed: Up to 650 MHz
Wi-Fi
Wi-Fi Standards: 802.11a/b/g, 802.11n
Peak Speed: 300 Mbps
Channel Utilization: 20/40 MHz
MIMO Configuration: 2x2 (2-stream)
Ethernet
Ethernet Standards: IEEE 802.3
Ethernet Network: 10/100
Supported Ports: 5 ports
USB
USB Version: USB 2.0
Memory
Memory speed: 300MHz, 200MHz
Memory Type: DDR1, DDR2
Interface
Supported Interfaces: JTAG, SPI, UART, USB 2.0, PCIe 1.1
Input/Output
General Purpose I/Os: 17x
Package
Package Type: DRQFN
Package Size: 12 x 12 mm