QCA4004

QCA4004 is a product of Qualcomm Technologies, Inc.

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Wi-Fi Products
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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

    QCA400X documents

    QCA4002/4 on Qualcomm Developer Network (QDN).

    Purchase a module, connect to our forum and get the information you need to start prototyping from the Qualcomm Developer Network.

    Learn more