QCC3031

QCC3031

Extremely Low Power, Entry-Level Flash Bluetooth Audio SoC

QCC3031 is a product of Qualcomm Technologies, Inc., and/or its subsidiaries.

Featured Documents

Product Brief

Powerful tri-core processing

Tri-core processing delivered by two dedicated configurable 32-bit application processor subsystems and a single Qualcomm® Kalimba™ DSP audio subsystem.

Advanced array of audio technologies

Qualcomm® aptX™ audio technology creates consistent, high-quality audio streaming over Bluetooth. Qualcomm® cVc™ Noise Cancellation Technology helps suppress background noise and echo feedback.

Qualcomm Broadcast Audio technology

Qualcomm® Broadcast Audio technology helps consumers share their music in new and exciting ways, from one phone to many speakers with virtually perfect synchronization.

QCC3031 Block Diagram

Features

  • Same extremely low-power performance as QCC5100 Series

  • Optimized for Bluetooth stereo speakers

  • Bluetooth 5 radio

  • 2 Mbps Bluetooth low energy support

  • Ultra-small form factor

  • Powerful tri-core processor architecture

    • Dual core 32-bit processor application subsystem 
    • Single core 120Mhz Kalimba DSP audio subsystem (runs from ROM
  • High performance, low-power audio

  • 2-ch 98dBA headset class D

  • 2-ch 99dBA line inputs (single ended)

  • 24-bit audio interfaces

Specifications

CPU

CPU Clock Speed: Up to 32MHz

CPU Features: Programmable Apps CPU

CPU Architecture: 32-bit

DSP

DSP RAM: 80kB (P) + 256kB (D)

DSP Technology: 1x Qualcomm® Kalimba™ DSP, Configurable DSP

DSP Clock Speed: 1x 120 MHz DSP

Bluetooth

Bluetooth Version: Bluetooth 5.0

Bluetooth Technology: Bluetooth Low Energy sensor hub, Dual-mode Bluetooth

Bluetooth Speed: 2 Mbps

Voice Services

Digital Assistant Activation: Button press

General Audio

Audio Technology: Qualcomm TrueWireless™ Stereo technology, Qualcomm TrueWireless™ Stereo Plus technology, Qualcomm® aptX™ audio technology, Qualcomm® cVc™ audio technology

Qualcomm® aptX™ audio playback support: Qualcomm® aptX™, Qualcomm® aptX™ HD

Audio Playback Support: Stereo playback, Mono playback

Qualcomm® cVc™ noise cancellation technology: 1-mic Speaker

Power Consumption

Amperage: <7 mA

Package

Package Type: QFN

Pins: 80 pins

Pitch: 0.35mm Pitch

Package Size: 8 x 8 x 0.85 mm

    Compare related products.

    Product
    QCC3021
    QCC3031
    DSP TechnologyDSP Clock SpeedBluetooth VersionBluetooth TechnologyBluetooth SpeedDigital Assistant ActivationAudio TechnologyQualcomm® aptX™ audio playback supportAudio Playback SupportAmperagePackage TypePackage Size
    1x Qualcomm® Kalimba™ DSP
    Configurable DSP
    1x 120 MHz DSP
    Bluetooth 5.0
    Bluetooth Low Energy sensor hub
    Dual-mode Bluetooth
    2 Mbps
    Button press
    Qualcomm TrueWireless™ Stereo technology
    Qualcomm TrueWireless™ Stereo Plus technology
    Qualcomm® cVc™ audio technology
    Stereo playback
    Mono playback
    <7 mA
    QFN
    8 x 8 x 0.85 mm
    1x Qualcomm® Kalimba™ DSP
    Configurable DSP
    1x 120 MHz DSP
    Bluetooth 5.0
    Bluetooth Low Energy sensor hub
    Dual-mode Bluetooth
    2 Mbps
    Button press
    Qualcomm TrueWireless™ Stereo technology
    Qualcomm TrueWireless™ Stereo Plus technology
    Qualcomm® aptX™ audio technology
    Qualcomm® cVc™ audio technology
    Qualcomm® aptX™
    Qualcomm® aptX™ HD
    Stereo playback
    Mono playback
    <7 mA
    QFN
    8 x 8 x 0.85 mm

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