QCC3056
Extremely low-power Bluetooth Audio SoC in a WLCSP package, designed for premium audio feature differentiation in truly wireless earbuds at a range of tiers.
Extremely low-power Bluetooth Audio SoC in a WLCSP package, designed for premium audio feature differentiation in truly wireless earbuds at a range of tiers.
Qualcomm® QCC3056 is an ultra-low power, single-chip solution, optimized for use in truly wireless earbuds and hearables. QCC3056 is designed specifically to help manufacturers to ....
Qualcomm® QCC3056 is an ultra-low power, single-chip solution, optimized for use in truly wireless earbuds and hearables. QCC3056 is designed specifically to help manufacturers to ....
Qualcomm® QCC3056 is an ultra-low power, single-chip solution, optimized for use in truly wireless earbuds and hearables. QCC3056 is designed specifically to help manufacturers to differentiate at a range of tiers by bringing our quad-core architecture and supporting our premium audio technologies in the very fast-moving, price-sensitive truly wireless earbu....
Qualcomm® QCC3056 is an ultra-low power, single-chip solution, optimized for use in truly wireless earbuds and hearables. QCC3056 is designed specifically to help manufacturers to differentiate at a range of tiers by bringing our quad-core architecture and supporting our premium audio technologies in the very fast-moving, price-sensitive truly wireless earbud category. Additionally, the QCC3056 is designed to support the forthcoming Bluetooth Low Energy Audio standard, and helps early-adopting OEMs to develop truly wireless earbuds wi....
Qualcomm QCC3056 is a product of Qualcomm Technologies, Inc. and/or its subsidiaries.
*Battery life varies significantly with settings, usage, and other factors.
Qualcomm® TrueWireless™ Mirroring
Innovative Qualcomm TrueWireless™ Mirroring technology is designed to deliver a superior user experience by improving robustness and supporting dynamic and seamless bud-to-bud role-swapping with Bluetooth address handover even during run time. True Wireless Mirroring also supports balancing out power distribution between both earbuds.
Wide range of differentiating audio features
Differentiate at a range of consumer price points with increased choice from Qualcomm’s portfolio of our licensable audio technologies, including Voice service support with Always-on Wakeup Word activation or button press activation, Qualcomm® Adaptive Active Noise Cancellation, aptX™ Adaptive at up to 96Khz audio resolution, Qualcomm® aptX™ Voice, and Qualcomm® cVc™ Echo Cancellation and Noise Suppression.
Support for Bluetooth Low Energy Audio
Designed to support the forthcoming LE Audio standard and new user experiences with end-to-end operability from smartphone to earbuds. This SoC is designed to help early-adopting manufacturers develop truly wireless earbuds that deliver the audio sharing use cases supported by the exciting LE Audio standard.
Features
Extremely low-power performance
Designed to support forthcoming Bluetooth LE Audio standard
Bluetooth 5.2 radio
Ultra-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 configurable Qualcomm® Kalimba™ DSP audio subsystem (runs from ROM)
Qualcomm TrueWireless™ Mirroring technology for improved robustness and a superior user experience
Designed to support wake word and button activated digital assistants including Amazon Alexa Voice Service and Google Assistant
Support for Google Fast Pair
Software architecture compatible with Qualcomm® QCC302x and QCC304x series
Embedded ROM + RAM and external Q-SPI Flash
Connectivity to external SRAM or 2nd Flash Device
High-performance audio combined with low-power consumption
- Qualcomm® aptX™ Adaptive audio for consistent, high quality streaming over Bluetooth at up to 96Khz audio resolution
- Qualcomm® aptX™ Voice for superior call quality on uplink and downlink
- 8th generation Qualcomm® cVc™ Echo Cancelling and Noise Suppression
1-ch 99.3dBA Class-D
1-ch 101dBA Class-AB
Support for Qualcomm® Active Noise Cancellation (ANC) – feedforward, feedback and hybrid – and Qualcomm® Adaptive Active Noise Cancellation
Specifications
CPU
CPU Clock Speed: Up to 80 MHz
CPU Architecture: 32-bit
CPU Features: Programmable Apps CPU
DSP
DSP RAM: 112kB ( P ) + 448kB ( D )
DSP Technology: 1x Qualcomm® Kalimba™ DSP, Configurable DSP
DSP Clock Speed: 2x 120 MHz
Bluetooth
Bluetooth Specification Version: Bluetooth 5.2 Qualified
Bluetooth Features: Qualcomm TrueWireless™ Mirroring technology
Connection Technology: Bluetooth Low Energy, Dual-mode Bluetooth
Bluetooth Data Rate: 3 Mbps EDR, EDR, 1 Mbps BR, 2 Mbps EDR
Voice Services
Digital Assistant Activation: Always on voice wake-word support, Button press
Voice Services Ecosystems: Amazon Alexa Voice Service, Google Assistant and any others
Audio
Qualcomm® aptX™ audio playback support: Qualcomm® aptX™ Audio, Qualcomm® aptX™ Voice, Qualcomm® aptX™ Adaptive
Qualcomm® Active Noise Cancelling (ANC) technology: Adaptive, Feedback, Feedforward, Hybrid, Qualcomm® Active Noise Cancellation
Qualcomm® cVc™ Echo Cancellation and Noise Suppression (ECNS) technology: 2-mic Headset, Qualcomm® cVc™ Echo Cancellation and Noise Suppression, 1-mic Headset
Power Consumption
Amperage: <5 mA
Memory
Memory Type: External Flash
Interfaces
Supported Interfaces: 24-bit audio interfaces
Audio Playback Interfaces
Channel output: Mono
Audio outputs: 1-ch 99dBA Class-D headset
Package
Package Type: WLCSP
Pins: 94 pins
Pitch: 0.4mm Pitch
Size: 4.38 x 4.26 x 0.4mm
Compare related products.
| Voice & Music Applications | Bluetooth Specification Version | DSP Clock Speed | Digital Assistant Activation | Qualcomm® aptX™ audio playback support | Qualcomm® Active Noise Cancelling (ANC) technology | Qualcomm® cVc™ Echo Cancellation and Noise Suppression (ECNS) technology | Package Type | Size |
|---|---|---|---|---|---|---|---|---|
Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds | Bluetooth 5.2 Qualified | 1x 120 MHz | Button press 1 | Qualcomm® aptX™ Audio | Feedback Feedforward Hybrid Qualcomm® Active Noise Cancellation | 2-mic Headset Qualcomm® cVc™ Echo Cancellation and Noise Suppression 1-mic Headset | WLCSP | 4.38 x 4.26 x 0.4mm |
Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds | Bluetooth 5.2 Qualified | 2x 120 MHz | Always on voice wake-word support Button press | Qualcomm® aptX™ Audio Qualcomm® aptX™ Voice Qualcomm® aptX™ Adaptive | Adaptive Feedback Feedforward Hybrid Qualcomm® Active Noise Cancellation | 2-mic Headset Qualcomm® cVc™ Echo Cancellation and Noise Suppression 1-mic Headset | WLCSP | 4.38 x 4.26 x 0.4mm |
- Designed to support button activated digital assistants including Amazon Alexa Voice Service and Google Assistant
Development tools and purchase options.
QCC-3056-0-WLNSP94B-HR-02-0 BY QUALCOMM
Chip Product
DB-QCC3056-WLCSP94-A-0 BY QUALCOMM
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