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.
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....
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....
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....
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....
Qualcomm QCC5141 is a product of Qualcomm Technologies, Inc. and/or its subsidiaries.
* Battery life varies significantly with settings, usage, and other factors.
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
- Bluetooth Low Energy 2 Mbps
- BR/EDR 3Mbps
- 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.
| Voice & Music Applications | DSP Clock Speed | Digital Assistant Activation | Qualcomm® aptX™ audio playback support | Qualcomm® Active Noise Cancelling (ANC) technology | Qualcomm® cVc™ noise cancellation technology | Audio Inputs | Package Type | Package 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 |
- Designed to support wake-word and/or button activated digital assistants including Amazon Alexa Voice Service and Google Assistant
- Requires external PSRAM
Development tools and purchase options.
QCC5141 – Earbud Reference Design BY QUALCOMM
Vocplus Headphone BY ELEVOC TECHNOLOGY CO., LTD.
Software Development Kit (SDK)
DK-QCC5141-WLCSP94-A-0 BY QUALCOMM
Development Board / Kit
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©2020 Qualcomm Technologies, Inc. and/or its affiliated companies.