Not for new designs

QCC3020

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Extremely Low Power, Entry-Level Flash Bluetooth Audio SoC

QCCC3020 is an entry-level flash programmable Bluetooth Audio SoC based on an extremely low power architecture which has been designed for use in compact feature optimized Qualcomm....

QCCC3020 is an entry-level flash programmable Bluetooth Audio SoC based on an extremely low power architecture which has been designed for use in compact feature optimized Qualcomm TrueWireless™ Stereo earbuds.

The QCC3020 is available in a VFBGA package with support for Qualcomm® aptX™ audio and is designed to provide our customers with a solution that help....

The QCC3020 is available in a VFBGA package with support for Qualcomm® aptX™ audio and is designed to provide our customers with a solution that helps to reduce development time and cost.

QCC3020 is part of the QCC30xx Low Power Entry-Level Bluetooth Audio SoC Series.

QCC3020 is a product of Qualcomm Technologies, Inc., and/or its subsidiaries.

Product license agreement

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.

Enhanced Qualcomm TrueWireless Stereo

Qualcomm TrueWireless™ Stereo and Qualcomm TrueWireless Stereo Plus technologies support a truly wire-free listening experience, with robust connectivity when making calls and listening to music, an easier pairing experience, and balanced power distribution between earbuds for longer usage time.

QCC3020 Block Diagram

Features

Same extremely low-power performance as QCC5100 Series
Optimized for Qualcomm TrueWireless Stereo and Qualcomm TrueWireless Stereo Plus
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)
1-ch 98.3dBA Class-D
1-ch 101dBA Class-AB
24-bit audio interfaces

Specifications

CPU

CPU Clock Speed: Up to 32MHz

CPU Architecture: 32-bit

CPU Features: Programmable Apps CPU

DSP

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

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

DSP Clock Speed: 1x 120 MHz

Bluetooth

Bluetooth Specification Version: Bluetooth 5.0

Bluetooth Features: Qualcomm TrueWireless™ Stereo, Qualcomm TrueWireless™ Stereo Plus technology, Qualcomm® Broadcast Audio technology

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

Bluetooth Data Rate: 2 Mbps EDR

Voice Services

Digital Assistant Activation: Button press

Audio

Qualcomm® aptX™ audio playback support: Qualcomm® aptX™ Audio

Qualcomm® cVc™ Echo Cancellation and Noise Suppression (ECNS) technology: Qualcomm® cVc™ Echo Cancellation and Noise Suppression, Up to 2-mic Headset cVc

Power Consumption

Amperage: <6 mA

Audio Playback Interfaces

Channel output: Mono

Package

Package Type: VFBGA

Pins: 90 pins

Pitch: 0.5mm Pitch

Size: 5.5 x 5.5 x 1 mm

Compare related products.

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QCC3020 SoC
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Status	DSP Technology	DSP Clock Speed	Bluetooth Specification Version	Connection Technology	Bluetooth Data Rate	Digital Assistant Activation	Qualcomm® aptX™ audio playback support	Other Audio Capturing Technologies	Amperage	Channel output	Package Type	Size
Not for new designs	1x Qualcomm® Kalimba™ DSP Configurable DSP	1x 120 MHz	Bluetooth 5.0	Bluetooth Low Energy sensor hub Dual-mode Bluetooth	2 Mbps EDR	Button press	Qualcomm® aptX™ Audio	—	<6 mA	Mono	VFBGA	5.5 x 5.5 x 1 mm
Active	1x Qualcomm® Kalimba™ DSP Configurable DSP	1x 120 MHz	Bluetooth 5.0	Bluetooth Low Energy sensor hub Dual-mode Bluetooth	2 Mbps EDR	Button press	—	—	<6 mA	Stereo	VFBGA	—
Not for new designs	1x Qualcomm® Kalimba™ DSP Configurable DSP	1x 120 MHz	Bluetooth 5.0	Bluetooth Low Energy sensor hub Dual-mode Bluetooth	2 Mbps EDR	Button press	Qualcomm® aptX™ Audio	—	<6 mA	Mono	WLCSP	3.98 x 4.02 x 0.5 mm
Active	1x Qualcomm® Kalimba™ DSP Configurable DSP	1x 120 MHz	Bluetooth 5.0	Bluetooth Low Energy sensor hub Dual-mode Bluetooth	2 Mbps EDR	Button press	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD	—	<6 mA	Stereo	VFBGA	5.5 x 5.5 x 1 mm

Development tools and purchase options.

Find an audio distributor in your region

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QCC3020 - Low-cost Earbud Reference Design BY QUALCOMM

Reference Design

The Qualcomm® QCC3020 - Low-cost, Occluded Earbud Reference Design with Qualcomm TrueWireless™ Stereo is designed specifically to help reduce development time and provide a proof of concept low-cost design for manufacturers.

Learn more

Vocplus Headphone BY ELEVOC TECHNOLOGY CO., LTD.

Software Development Kit (SDK)

Vocplus Headphone solution is a deep learning based speech enhancement solution developed for different kinds of headphones and earbuds. It precisely extracts your speech from background noise whenever you are taking a subway or train, etc., and enables your caller to hear you more clearly. Vocplus Headphone has a set of versions including one-mic version, two-mic version, three-mic version and one-mic and bone sensor hybrid version to satisfy customers’ differentiated demands.

Learn more

DK-QCC3020-VFBGA90-A-0 BY QUALCOMM

Development Board / Kit

Transceiver; Bluetooth® 5 For Use With QCC3020

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To access more QCC3020 resources, you need to be a member of a verified company. Company verification is initiated by filling out our access request form.

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