QCC5141

QCC5141

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

Qualcomm® QCC5141 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....

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Qualcomm® QCC5141 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® QCC5141 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....

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Qualcomm® QCC5141 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.

As consumer demand for smaller form factor devi....

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Qualcomm QCC5141 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 enabling 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 and seamless bud-to-bud role-swapping with Bluetooth address handover even during run time while also balancing 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

  • Ultra-small form factor

  • Powerful tri-core processor architecture – supporting 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, Configurable 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

PCM, Playback: Up to 192kHz/24bit

Playback DAC: Stereo DAC

Channel output: Mono

Audio outputs: 3x 24-bit SPDIF up to 192 kHz, 2-ch 99dBA Class-D headset, 2-ch 101dBA Class-AB

Power Consumption

Amperage: <5 mA

Interface

Supported Interfaces: 24-bit audio interfaces

Package

Package Type: WLCSP

Pins: 94 pins

Pitch: 0.4mm Pitch

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

Qualcomm QCC5100, 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.

Compare related products.

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Voice & Music ApplicationsDSP Clock SpeedDigital Assistant ActivationQualcomm® aptX™ audio playback supportQualcomm® Active Noise Cancelling (ANC) technologyQualcomm® cVc™ noise cancellation technologyAudio InputsPackage TypePackage Size
Truly Wireless Earbuds
2x 120 MHz DSP
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
2-ch 101dBA line inputs (single ended)
WLCSP
Truly Wireless Earbuds
2x 120 MHz DSP
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
2-ch 101dBA line inputs (single ended)
BGA
5.6 x 5.9 x 1.0mm
Truly Wireless Earbuds
Wireless Bluetooth Stereo Headphones and Headsets
Wireless Bluetooth Loudspeakers
1x 120 MHz DSP
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
Truly Wireless Earbuds
Wireless Bluetooth Stereo Headphones and Headsets
Wireless Bluetooth Loudspeakers
1x 120 MHz DSP
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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