QCA4002

QCA4002

Intelligent connectivity Wi-Fi SoCs (System-on-Chip) for the Internet of Things (IoT).

QCA4002 is an intelligent Wi-Fi platform for the Internet of Things (IoT). This complete networking platform enables customers to add full-featured Wi-Fi to a wide variety of produ....

more

QCA4002 is an intelligent Wi-Fi platform for the Internet of Things (IoT). This complete networking platform enables customers to add full-featured Wi-Fi to a wide variety of produ....

more

QCA4002 is an intelligent Wi-Fi platform for the Internet of Things (IoT). This complete networking platform enables customers to add full-featured Wi-Fi to a wide variety of products with minimal development effort and cost.

QCA4002 is an intelligent Wi-Fi platform for the Internet of Things (IoT). This complete networking platform enables customers to add full-featured Wi-Fi to a wide variety of products with minimal development effort and cost.

QCA4002 is a product of Qualcomm Technologies, Inc., and/or its subsidiaries.

Featured Documents
Product Brief
Selector Guide

Power saving Wi-Fi

QCA4002 SoCs support power saving modes and Quad SPI flash for faster wake time which minimizes power consumption and extends battery life.

On-board wake-up manager

The onboard wake-up manager enables self-wake and sleep management on QCA4002, which can further reduce sleep power (down to microamps).

QCA400x Block Diagram

Features

  • IEEE 802.11n 1x1 single or dual-band 2.4GHz/5GHz

  • Single or dual Rx front end for receive diversity

  • Integrated on-chip processor and memory

  • Cost optimized RBOM with integrated PA and LNA

  • Full security support: WPS, WPA, WPA2 and WEP

  • SPI and UART host interface

  • Data rates up to 10Mbps

  • Integrated IPv4/IPv6 networking stack

  • Green Tx power savings and Low power Rx listen

  • Low power modes:

    • IEEE Sleep with low power consumption and optimal state transition times
    • Power optimized listen, receive, transmit and associated operating modes
    • Suspend mode (QCA4004 only) for hostless mode of operation with very low power consumption
    • Store and recall
  • HTTP, DNS services

  • Manufacturing tools for configuration & test

  • AllJoyn software ensures seamless communication between devices, enhancing ease-of-use for consumers

Specifications

CPU

CPU Clock Speed: Up to 130 MHz

CPU Cores: Tensilica Xtensa

Wi-Fi

Wi-Fi Standards: 802.11 b/g/n

Wi-Fi Spectral Bands: 2.4 GHz

Peak Speed: 150 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: WPA2, WPA, WPS, WEP

Memory

RAM: 8 KB RAM

Interface

Layers: MAC

Supported Interfaces: I²S, I²C, JTAG, SPI, UART

Input/Output

Maximum PIOs: 22

Package

Package Type: MQFN

Pins: 56 pins

Pitch: 0.4mm Pitch

Package Size: 7 × 7 × 0.85 mm

    Compare related products.

    Product
    QCA4002

    QCA4002

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    QCA4004

    QCA4004

    Chipset
    QCA4010
    QCA4012
    QCA4020
    QCA4024
    QCA4531
    CPU Clock SpeedCPU CoresWi-Fi StandardsWi-Fi Spectral BandsMIMO ConfigurationBluetooth VersionBluetooth TechnologyLR-WPAN ProtocolPackage TypePitchPackage Size
    Up to 130 MHz
    Tensilica Xtensa
    802.11 b/g/n
    2.4 GHz
    1x1 (1-stream)
    MQFN
    0.4mm Pitch
    7 × 7 × 0.85 mm
    Up to 130 MHz
    Tensilica Xtensa
    802.11a/b/g
    802.11n
    2.4 GHz
    5 GHz
    1x1 (1-stream)
    MQFN
    0.4mm Pitch
    8 x 8 x 0.9 mm
    Up to 130 MHz
    Tensilica Xtensa
    802.11 b/g/n
    2.4 GHz
    5 GHz
    1x1 (1-stream)
    DRQFN
    0.5mm Pitch
    9 x 9 x 0.9 mm
    Up to 130 MHz
    Tensilica Xtensa
    802.11a/b/g
    802.11n
    2.4 GHz
    5 GHz
    1x1 (1-stream)
    DRQFN
    0.5mm Pitch
    9 x 9 x 0.9 mm
    Up to 128 MHz
    Arm Cortex-M4F CPU 1
    Arm Cortex-M0 CPU 2
    Tensilica Xtensa 3
    802.11a/b/g
    802.11n
    2.4 GHz
    5 GHz
    1x1 (1-stream)
    Bluetooth 5.0
    Qualcomm® Bluetooth mesh
    Bluetooth Low Energy
    Thread
    Zigbee
    BGA
    0.65mm Pitch
    11.2 x 11.2 x 0.95 mm
    Up to 128 MHz
    Arm Cortex-M4F CPU 1
    Arm Cortex-M0 CPU 2
    Bluetooth 5.0
    Qualcomm® Bluetooth mesh
    Bluetooth Low Energy
    Thread
    Zigbee
    QFN
    0.9mm Pitch
    8 x 8 mm
    Up to 650 MHz
    MIPS 24Kc
    802.11 b/g/n
    2.4 GHz
    2x2 (2-stream)
    DRQFN
    0.45mm Pitch
    12 x 12 x 0.9 mm
    1. Up to 128 MHz
    2. Up to 64 MHz
    3. Up to 130 MHz. Dedicated Wi-Fi CPU.

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