QCC5144

QCC5144

Extremely low-power premium tier Bluetooth Audio SoC in a BGA package, designed for use in compact, voice-enabled, feature-rich truly wireless earbuds.

Qualcomm® QCC5144 is optimized for use in earbuds and hearables, this premium tier single-chip solution is designed to elevate the truly wireless consumer experience and enable rob....

more

Qualcomm® QCC5144 is optimized for use in earbuds and hearables, this premium tier single-chip solution is designed to elevate the truly wireless consumer experience and enable rob....

more

Qualcomm® QCC5144 is optimized for use in earbuds and hearables, this premium tier single-chip solution is designed to elevate the truly wireless consumer experience and enable robust connectivity, all day wear* and comfort, integrated Qualcomm® Active Noise Cancellation technology (ANC), Voice Assistant support (including wake-word activation), and Qualcomm....

more

Qualcomm® QCC5144 is optimized for use in earbuds and hearables, this premium tier single-chip solution is designed to elevate the truly wireless consumer experience and enable robust connectivity, all day wear* and comfort, integrated Qualcomm® Active Noise Cancellation technology (ANC), Voice Assistant support (including wake-word activation), and Qualcomm TrueWireless™ Mirroring technology, delivering premium wireless audio quality including support for Qualcomm® aptX™ Adaptive audio.

Qualcomm QCC5144 is a product of Qualcomm Technologies, Inc. and/or its subsidiaries. * Battery life varies significantly with settings, usage, and other factors.

Product license agreement

Integrated Qualcomm Active Noise Cancellation Technology

Our breakthrough ultra-low power ANC is designed to help provide high quality immersive experiences while at the same time, to enable natural leak-through of noise to allow for awareness of surroundings. Our ANC is totally integrated into this single-chip solution, helping to reduce the complexity, cost, and PCB space of adding ANC to earbuds and hearables by eliminating the need for a separate ANC chip.

Qualcomm TrueWireless™ Mirroring

Innovative new Qualcomm TrueWireless™ Mirroring technology is designed to further improve robustness and support dynamic bud -to-bud role-swapping with Bluetooth address handover while also evening out power distribution between both earbuds.

Support for multiple voice ecosystems

The QCC5144 offers support for push button and wake word activated digital assistants, for multiple ecosystems. This can help to accelerate commercialization of voice-activated products and reduce integration and development time for device manufacturers by combining local voice recognition algorithms running on the Bluetooth audio platform with cloud services running on a mobile application.

QCC514x Block Diagram

Features

  • Extremely low-power performance

  • Bluetooth 5.2 radio

  • Small form factor

  • Powerful quad-core processor architecture – designed to support complex use cases

    • Dual core 32-bit processor application subsystem (up to 80MHz)
    • Dual core 120Mhz programmable Qualcomm® Kalimba™ DSP audio subsystem (runs from ROM)
  • Qualcomm TrueWireless Mirroring technology for improved robustness and seamless user experience

  • Designed to support wake-word and/or button activated digital assistants including Amazon Alexa Voice Service and Google Assistant

  • Support for Google Fast Pair

  • Software architecture compatible with Qualcomm® QCC512x Series

  • Embedded ROM + RAM and external Q-SPI Flash

  • Connectivity to external SRAM or 2nd Flash Device

  • On-chip memory for audio buffering

  • High-performance audio combined with low-power consumption

    • Support for 24bit/96kHz high resolution audio
    • Support for Qualcomm aptX™ audio including aptX Adaptive and aptX Voice
  • 8th generation Qualcomm® cVc™ Echo Cancelling and Noise Suppression with support for 1 mic and 2 mic configurations

  • Support for Qualcomm Active Noise Cancellation (Digital Hybrid ANC) - feedforward, feedback and hybrid

  • Support for 3rd party innovation via the Qualcomm Extension program

Specifications

CPU

CPU Clock Speed: Up to 80 MHz

CPU Features: Programmable Apps CPU

CPU Architecture: 32-bit

DSP

DSP RAM: 112kB ( P ) + 448kB ( D )

DSP Technology: 2x Qualcomm® Kalimba™ DSP, Programmable DSP

DSP Clock Speed: 2x 120 MHz DSP

Bluetooth

Bluetooth Version: Bluetooth 5.2 Qualified

Bluetooth Technology: BR, EDR, Bluetooth Low Energy, Dual-mode Bluetooth

Bluetooth Speed: 2 Mbps, 3 Mbps

Voice Services

Digital Assistant Activation: Button press, Always on voice wake-word support

General Audio

Audio Technology: Qualcomm TrueWireless™ Mirroring technology, Qualcomm® Active Noise Cancellation (ANC) technology, Qualcomm® aptX™ audio technology, Qualcomm® cVc™ audio technology

Qualcomm® aptX™ audio playback support: Qualcomm® aptX™, Qualcomm® aptX™ Voice, Qualcomm® aptX™ Adaptive

Voice Services Support: Amazon Alexa Voice Service, Google Assistant (and others)

Qualcomm® Active Noise Cancelling (ANC) technology: Feedback, Feedforward, Hybrid

Qualcomm® cVc™ noise cancellation technology: 2-mic Headset, 1-mic Headset

Audio Inputs: 2-ch 101dBA line inputs (single ended)

Audio Interfaces: 1x USB interface supports up to 12Mbps

Audio Playback

Channel output: Stereo

Audio outputs: 3x 24-bit SPDIF up to 192 kHz, 2-ch 101dBA Class-AB

Power Consumption

Amperage: <5 mA

Memory

Flash: External memory

Interface

Supported Interfaces: 24-bit audio interfaces

Package

Package Type: BGA

Pins: 90 pins

Pitch: 0.5mm Pitch

Package Size: 5.6 x 5.9 x 1.0mm

  1. Bluetooth Low Energy 2 Mbps
  2. BR/EDR 3Mbp
  3. Designed to support wake-word and/or button activated digital assistants including Amazon Alexa Voice Service and Google Assistant

Qualcomm QCC5141, Qualcomm 5100, Qualcomm TrueWireless Mirroring, Qualcomm Kalimba, Qualcomm Active Noise Cancellation, Qualcomm FastConnect, Qualcomm aptX, and Qualcomm cVc are products of Qualcomm Technologies, Inc., and/or its subsidiaries.

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Voice & Music ApplicationsDSP Clock SpeedBluetooth VersionDigital Assistant ActivationQualcomm® aptX™ audio playback supportQualcomm® Active Noise Cancelling (ANC) technologyQualcomm® cVc™ noise cancellation technologyPackage TypePackage Size
2x 120 MHz DSP
Bluetooth 5.2 Qualified
Always on voice wake-word support 1
Button press 1
Qualcomm® aptX™
Qualcomm® aptX™ Voice
Qualcomm® aptX™ Adaptive
Feedback
Feedforward
Hybrid
2-mic Headset
1-mic Headset
BGA
5.6 x 5.9 x 1.0mm
2x 120 MHz DSP
Bluetooth 5.2 Qualified
Always on voice wake-word support 1
Button press 1
Qualcomm® aptX™
Qualcomm® aptX™ Voice
Qualcomm® aptX™ Adaptive
Feedback
Feedforward
Hybrid
2-mic Headset
1-mic Headset
WLCSP
Headsets & Headphones
2x 120 MHz DSP
Bluetooth 5.0
Button press
Qualcomm® aptX™
Qualcomm® aptX™ HD
Qualcomm® aptX™ Adaptive
Feedback
Feedforward
Hybrid
2-mic Headset
WLCSP
3.98 x 4.02 x 0.5 mm
Headsets & Headphones
1x 120 MHz DSP
Bluetooth 5.0
Button press
Qualcomm® Voice Activation
Qualcomm® aptX™
Qualcomm® aptX™ HD
Qualcomm® aptX™ Adaptive
Feedback
Feedforward
2-mic Headset
2-mic Speaker
1-mic Speaker
1-mic Headset
BGA
5.5 x 5.5 x 1 mm
Headsets & Headphones
1x 120 MHz DSP
Bluetooth 5.0
Button press
Qualcomm® Voice Activation 2
Qualcomm® aptX™
Qualcomm® aptX™ HD
Qualcomm® aptX™ Adaptive
Feedback
Feedforward
2-mic Headset
2-mic Speaker
1-mic Speaker
1-mic Headset
BGA
6.5 x 6.5 x 1 mm
  1. Designed to support wake-word and/or button activated digital assistants including Amazon Alexa Voice Service and Google Assistant
  2. Requires external PSRAM

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