QCA4531

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QCA4531 SoC

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

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