Product Listings: Chipsets and SoCs to develop better headphones, headsets, & earbuds

Products	Voice & Music Applications	DSP Technology	DSP Clock Speed	Digital Assistant Activation	Other Audio Capturing Technologies	Qualcomm® aptX™ audio playback support	Qualcomm® Active Noise Cancelling (ANC) technology	Package Type	Pitch	Size
BlueCore 5 Chipset	Bluetooth Stereo Headphones and Headsets	Qualcomm® Kalimba™ DSP	—	—	—	Qualcomm® aptX™ Audio	—	QFN	0.4mm Pitch	8 x 8 x 0.9 mm
CSR8610 Chipset	Bluetooth Stereo Headphones and Headsets Networked Speakers Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	Talk-Time Extension	—	—	VFBGA WLCSP	0.5mm Pitch	3.92 x 3.68 x 0.6 mm ⁴ WLCSP 5.5 x 5.5 x 1 mm ¹¹ VFBGA
CSR8615 Chipset	Bluetooth Stereo Headphones and Headsets Networked Speakers Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	Talk-Time Extension	—	—	QFN	0.4mm Pitch	8 x 8 x 0.9 mm
CSR8635 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	Talk-Time Extension	—	—	QFN	0.4mm Pitch	8 x 8 x 0.9 mm
CSR8640 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	HD Voice Talk-Time Extension	—	—	VFBGA	0.5mm Pitch	5.5 x 5.5 x 1 mm
CSR8645 Chipset	Bluetooth Stereo Headphones and Headsets Networked Speakers Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	HD Voice Talk-Time Extension	Qualcomm® aptX™ Audio	—	VFBGA	0.5mm Pitch	5.5 x 5.5 x 1 mm
CSR8670 SoC	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	80 MHz	—	—	Qualcomm® aptX™ Audio Qualcomm® eXtension program	—	VFBGA WLCSP	0.5mm Pitch	4.7 x 4.8 x 0.6 mm ⁴ WLCSP 6.5 x 6.5 x 1 mm ¹¹ VFBGA
CSR8675 SoC	Bluetooth Stereo Headphones and Headsets Soundbars & Home Theater Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	120 MHz	—	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD Qualcomm® eXtension program	—	VFBGA WLCSP	0.5mm Pitch	4.8 x 4.8 x 0.6 mm ⁴ WLCSP 6.5 x 6.5 x 1 mm ¹¹ VFBGA
CSRA63220 Chipset	Bluetooth Stereo Headphones and Headsets	Qualcomm® Kalimba™ DSP	80 MHz	—	—	—	—	—	0.5mm Pitch	5.5 x 5.5 x 1 mm
CSRA65700 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	—	—	QFN	0.4mm Pitch	8 x 8 x 0.9 mm
CSRA68100 SoC	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	2x Qualcomm® Kalimba™ DSP Qualcomm® Kymera™ DSP Framework	2x 240 MHz	—	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD Qualcomm® eXtension program	—	—	—	—
CSRA68105 SoC	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	2x Qualcomm® Kalimba™ DSP Qualcomm® Kymera™ DSP Framework	2x 240 MHz	—	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD Qualcomm® eXtension program	—	—	—	—
QCC3001 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	—	—	BGA WLCSP	0.5mm Pitch	3.9 x 3.6 x 0.6 mm ⁴ WLCSP 5.5 x 5.5 x 1 mm ⁵ BGA
QCC3002 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	Qualcomm® aptX™ Audio	—	BGA WLCSP	0.5mm Pitch	3.9 x 3.6 x 0.6 mm ⁴ WLCSP 5.5 x 5.5 x 1 mm ⁵ BGA
QCC3003 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	—	—	BGA QFN	0.4mm Pitch ⁴ WLCSP 0.5mm Pitch ⁵ BGA	5.5 x 5.5 x 1 mm 6.0 x 6.0 x 0.6mm
QCC3004 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	—	—	BGA QFN	0.4mm Pitch ¹⁰ QFN 0.5mm Pitch ⁵ BGA	5.5 x 5.5 x 1 mm ⁵ BGA 6.0 x 6.0 x 0.6mm ¹⁰ QFN
QCC3005 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	Qualcomm® aptX™ Audio	—	BGA QFN	0.4mm Pitch ¹⁰ QFN 0.5mm Pitch ⁵ BGA	5.5 x 5.5 x 1 mm ⁵ BGA 6.0 x 6.0 x 0.6mm ¹⁰ QFN
QCC3006 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	—	—	QFN	0.4mm Pitch	8 x 8 x 0.9 mm
QCC3007 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	—	—	QFN	0.4mm Pitch	8 x 8 x 0.9 mm
QCC3008 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	Qualcomm® aptX™ Audio	—	QFN	0.4mm Pitch	8 x 8 x 0.9 mm
QCC300x Series Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	Qualcomm® aptX™ Audio	—	—	—	—
QCC3020 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	1x Qualcomm® Kalimba™ DSP Configurable DSP	1x 120 MHz	Button press	—	Qualcomm® aptX™ Audio	—	VFBGA	0.5mm Pitch	5.5 x 5.5 x 1 mm
QCC3020 - Low-cost Earbud Reference Design Reference Design	Bluetooth Stereo Headphones and Headsets	—	—	N/A	—	Qualcomm® aptX™ Audio	—	—	—	—
QCC3024 SoC	Bluetooth Stereo Headphones and Headsets	1x Qualcomm® Kalimba™ DSP Configurable DSP	1x 120 MHz	Button press	—	—	—	VFBGA	0.5mm Pitch	—
QCC3026 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	1x Qualcomm® Kalimba™ DSP Configurable DSP	1x 120 MHz	Button press	—	Qualcomm® aptX™ Audio	—	WLCSP	0.4mm Pitch	3.98 x 4.02 x 0.5 mm
QCC3034 SoC	Bluetooth Stereo Headphones and Headsets	1x Qualcomm® Kalimba™ DSP Configurable DSP	1x 120 MHz	Button press	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD	—	VFBGA	0.5mm Pitch	5.5 x 5.5 x 1 mm
QCC3040 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	1x Qualcomm® Kalimba™ DSP Configurable DSP	1x 120 MHz	Button press ³ Designed to support button activated digital assistants including Amazon Alexa Voice Service and Google Assistant	—	Qualcomm® aptX™ Audio	Feedback Feedforward Hybrid Qualcomm® Active Noise Cancellation	BGA Stacked-flash	0.5mm Pitch	5.6 x 5.9 x 1.0mm
QCC3044 SoC	Bluetooth Stereo Headphones and Headsets	1x Qualcomm® Kalimba™ DSP Configurable DSP	2x 120 MHz	Button press	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD Qualcomm® aptX™ Adaptive	Feedback Feedforward Hybrid Qualcomm® Active Noise Cancellation	VFBGA	0.5mm Pitch	5.9 x 5.6 x 1 mm
QCC3046 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	1x Qualcomm® Kalimba™ DSP Configurable DSP	1x 120 MHz	Button press ³ Designed to support button activated digital assistants including Amazon Alexa Voice Service and Google Assistant	—	Qualcomm® aptX™ Audio	Feedback Feedforward Hybrid Qualcomm® Active Noise Cancellation	WLCSP	0.4mm Pitch	4.38 x 4.26 x 0.4mm
QCC3050 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	1x Qualcomm® Kalimba™ DSP Configurable DSP	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	BGA Stacked-flash	0.5mm Pitch	5.6 x 5.9 x 1.0mm
QCC3056 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	1x Qualcomm® Kalimba™ DSP, Configurable DSP	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	WLCSP	0.4mm Pitch	4.38 x 4.26 x 0.4mm
QCC30xx Series Product Series	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	1x Qualcomm® Kalimba™ DSP Configurable DSP	1x 120 MHz 2x 120 MHz	Button press	Qualcomm® Noise and Echo Cancellation technology	Qualcomm® aptX™ Audio Qualcomm® aptX™ Voice Qualcomm® aptX™ HD Qualcomm® aptX™ Adaptive	—	QFN VFBGA WLCSP	—	4.377 x 4.263 x 0.57 5.6 x 5.9 x 1.0mm 3.98 x 4.02 x 0.5 mm 5.5 x 5.5 x 1 mm 8 x 8 x 0.85 mm
QCC5100 Series SoC	Bluetooth Stereo Headphones and Headsets	2x Qualcomm® Kalimba™ DSP	2x 120 MHz	—	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD	—	BGA124 WLCSP81	0.4mm Pitch ⁸ WLCSP81 0.5mm Pitch ⁹ BGA124	4.1 x 4.1 x 0.54 mm ⁸ WLCSP81 6.5 x 6.5 x 1 mm ⁹ BGA124
QCC5121 Chipset	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds Bluetooth Loudspeakers	1x Qualcomm® Kalimba™ DSP, Programmable DSP	2x 120 MHz	Button press	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD Qualcomm® aptX™ Adaptive	Feedback Feedforward Hybrid Qualcomm® Active Noise Cancellation	WLCSP	0.4mm Pitch	3.98 x 4.02 x 0.5 mm
QCC5124 Chipset	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds Bluetooth Loudspeakers	1x Qualcomm® Kalimba™ DSP, Programmable DSP	2x 120 MHz	Button press	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD	Feedback Feedforward Hybrid Qualcomm® Active Noise Cancellation	BGA	0.5mm Pitch	5.5 x 5.5 x 1 mm
QCC5125 Chipset	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds Bluetooth Loudspeakers	1x Qualcomm® Kalimba™ DSP, Programmable DSP	1x 120 MHz	Button press	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD Qualcomm® aptX™ Adaptive	Feedback Feedforward Qualcomm® Active Noise Cancellation	BGA	0.5mm Pitch	5.5 x 5.5 x 1 mm
QCC5126 Chipset	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds Bluetooth Loudspeakers	1x Qualcomm® Kalimba™ DSP, Programmable DSP	2x 120 MHz	Button press Qualcomm® Voice Activation	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD Qualcomm® aptX™ Adaptive	Feedback Feedforward Qualcomm® Active Noise Cancellation	BGA	0.5mm Pitch	5.5 x 5.5 x 1 mm
QCC5127 Chipset	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds Bluetooth Loudspeakers	1x Qualcomm® Kalimba™ DSP, Programmable DSP	2x 120 MHz	Button press Qualcomm® Voice Activation ⁶ Requires external PSRAM	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD Qualcomm® aptX™ Adaptive	Feedback Feedforward Qualcomm® Active Noise Cancellation	BGA	0.5mm Pitch	6.5 x 6.5 x 1 mm
QCC5141 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	1x Qualcomm® Kalimba™ DSP 1x Programmable DSP	2x 120 MHz	Always on voice wake-word support ² Designed to support wake-word and/or button activated digital assistants including Amazon Alexa Voice Service and Google Assistant Button press ² Designed to support wake-word and/or button activated digital assistants including Amazon Alexa Voice Service and Google Assistant	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ Voice Qualcomm® aptX™ Adaptive	Feedback Feedforward Hybrid Qualcomm® Active Noise Cancellation	WLCSP	0.4mm Pitch	—
QCC5141 Earbud Reference Design Reference Design	Bluetooth Stereo Headphones and Headsets	—	—	Support for Amazon Voice Services ¹ Our reference design platform includes features designed to support Amazon Alexa Voice Services and Google Assistant technology. In order to use voice assistants, the customer must obtain the voice assistant technology directly from the relevant voice assistant provider and our ADK, then compile a custom software build. Support for Google Audio Accessories ¹ Our reference design platform includes features designed to support Amazon Alexa Voice Services and Google Assistant technology. In order to use voice assistants, the customer must obtain the voice assistant technology directly from the relevant voice assistant provider and our ADK, then compile a custom software build.	—	—	Qualcomm® Active Noise Cancellation	—	—	—
QCC5144 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	1x Qualcomm® Kalimba™ DSP 1x Programmable DSP	2x 120 MHz	Always on voice wake-word support ² Designed to support wake-word and/or button activated digital assistants including Amazon Alexa Voice Service and Google Assistant Button press ² Designed to support wake-word and/or button activated digital assistants including Amazon Alexa Voice Service and Google Assistant	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ Voice Qualcomm® aptX™ Adaptive	Feedback Feedforward Hybrid Qualcomm® Active Noise Cancellation	BGA	0.5mm Pitch	5.6 x 5.9 x 1.0mm
QCC5151 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	1x Qualcomm® Kalimba™ DSP 1x Programmable DSP	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	WLCSP	0.4mm Pitch	—
Smart Headset Platform Platform	Bluetooth Stereo Headphones and Headsets	2x Qualcomm® Kalimba™ DSP Configurable DSP	2x 120 MHz	Button press Qualcomm® Voice Activation ⁷ Qualcomm® Voice Activation with additional license agreements.	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD Qualcomm® eXtension program	Feedback Feedforward Hybrid Qualcomm® Active Noise Cancellation	BGA	0.5mm Pitch	5.5 x 5.5 x 1 mm
WHS9410 SoC	Bluetooth Stereo Headphones and Headsets	—	—	—	—	—	—	CSP	—	3.2 x 3.2 mm
WHS9420 SoC	Bluetooth Stereo Headphones and Headsets	—	—	—	—	—	—	CSP	—	3.2 x 3.2 mm

Products	Voice & Music Applications	DSP Technology	DSP Clock Speed	Digital Assistant Activation	Other Audio Capturing Technologies	Qualcomm® aptX™ audio playback support	Qualcomm® Active Noise Cancelling (ANC) technology	Package Type	Pitch	Size
BlueCore 5 Chipset	Bluetooth Stereo Headphones and Headsets	Qualcomm® Kalimba™ DSP	—	—	—	Qualcomm® aptX™ Audio	—	QFN	0.4mm Pitch	8 x 8 x 0.9 mm
CSR8610 Chipset	Bluetooth Stereo Headphones and Headsets Networked Speakers Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	Talk-Time Extension	—	—	VFBGA WLCSP	0.5mm Pitch	3.92 x 3.68 x 0.6 mm ⁴ WLCSP 5.5 x 5.5 x 1 mm ¹¹ VFBGA
CSR8615 Chipset	Bluetooth Stereo Headphones and Headsets Networked Speakers Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	Talk-Time Extension	—	—	QFN	0.4mm Pitch	8 x 8 x 0.9 mm
CSR8635 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	Talk-Time Extension	—	—	QFN	0.4mm Pitch	8 x 8 x 0.9 mm
CSR8640 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	HD Voice Talk-Time Extension	—	—	VFBGA	0.5mm Pitch	5.5 x 5.5 x 1 mm
CSR8645 Chipset	Bluetooth Stereo Headphones and Headsets Networked Speakers Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	HD Voice Talk-Time Extension	Qualcomm® aptX™ Audio	—	VFBGA	0.5mm Pitch	5.5 x 5.5 x 1 mm
CSR8670 SoC	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	80 MHz	—	—	Qualcomm® aptX™ Audio Qualcomm® eXtension program	—	VFBGA WLCSP	0.5mm Pitch	4.7 x 4.8 x 0.6 mm ⁴ WLCSP 6.5 x 6.5 x 1 mm ¹¹ VFBGA
CSR8675 SoC	Bluetooth Stereo Headphones and Headsets Soundbars & Home Theater Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	120 MHz	—	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD Qualcomm® eXtension program	—	VFBGA WLCSP	0.5mm Pitch	4.8 x 4.8 x 0.6 mm ⁴ WLCSP 6.5 x 6.5 x 1 mm ¹¹ VFBGA
CSRA63220 Chipset	Bluetooth Stereo Headphones and Headsets	Qualcomm® Kalimba™ DSP	80 MHz	—	—	—	—	—	0.5mm Pitch	5.5 x 5.5 x 1 mm
CSRA65700 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	—	—	QFN	0.4mm Pitch	8 x 8 x 0.9 mm
CSRA68100 SoC	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	2x Qualcomm® Kalimba™ DSP Qualcomm® Kymera™ DSP Framework	2x 240 MHz	—	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD Qualcomm® eXtension program	—	—	—	—
CSRA68105 SoC	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	2x Qualcomm® Kalimba™ DSP Qualcomm® Kymera™ DSP Framework	2x 240 MHz	—	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD Qualcomm® eXtension program	—	—	—	—
QCC3001 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	—	—	BGA WLCSP	0.5mm Pitch	3.9 x 3.6 x 0.6 mm ⁴ WLCSP 5.5 x 5.5 x 1 mm ⁵ BGA
QCC3002 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	Qualcomm® aptX™ Audio	—	BGA WLCSP	0.5mm Pitch	3.9 x 3.6 x 0.6 mm ⁴ WLCSP 5.5 x 5.5 x 1 mm ⁵ BGA
QCC3003 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	—	—	BGA QFN	0.4mm Pitch ⁴ WLCSP 0.5mm Pitch ⁵ BGA	5.5 x 5.5 x 1 mm 6.0 x 6.0 x 0.6mm
QCC3004 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	—	—	BGA QFN	0.4mm Pitch ¹⁰ QFN 0.5mm Pitch ⁵ BGA	5.5 x 5.5 x 1 mm ⁵ BGA 6.0 x 6.0 x 0.6mm ¹⁰ QFN
QCC3005 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	Qualcomm® aptX™ Audio	—	BGA QFN	0.4mm Pitch ¹⁰ QFN 0.5mm Pitch ⁵ BGA	5.5 x 5.5 x 1 mm ⁵ BGA 6.0 x 6.0 x 0.6mm ¹⁰ QFN
QCC3006 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	—	—	QFN	0.4mm Pitch	8 x 8 x 0.9 mm
QCC3007 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	—	—	QFN	0.4mm Pitch	8 x 8 x 0.9 mm
QCC3008 Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	Qualcomm® aptX™ Audio	—	QFN	0.4mm Pitch	8 x 8 x 0.9 mm
QCC300x Series Chipset	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	Qualcomm® Kalimba™ DSP	—	—	—	Qualcomm® aptX™ Audio	—	—	—	—
QCC3020 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	1x Qualcomm® Kalimba™ DSP Configurable DSP	1x 120 MHz	Button press	—	Qualcomm® aptX™ Audio	—	VFBGA	0.5mm Pitch	5.5 x 5.5 x 1 mm
QCC3020 - Low-cost Earbud Reference Design Reference Design	Bluetooth Stereo Headphones and Headsets	—	—	N/A	—	Qualcomm® aptX™ Audio	—	—	—	—
QCC3024 SoC	Bluetooth Stereo Headphones and Headsets	1x Qualcomm® Kalimba™ DSP Configurable DSP	1x 120 MHz	Button press	—	—	—	VFBGA	0.5mm Pitch	—
QCC3026 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	1x Qualcomm® Kalimba™ DSP Configurable DSP	1x 120 MHz	Button press	—	Qualcomm® aptX™ Audio	—	WLCSP	0.4mm Pitch	3.98 x 4.02 x 0.5 mm
QCC3034 SoC	Bluetooth Stereo Headphones and Headsets	1x Qualcomm® Kalimba™ DSP Configurable DSP	1x 120 MHz	Button press	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD	—	VFBGA	0.5mm Pitch	5.5 x 5.5 x 1 mm
QCC3040 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	1x Qualcomm® Kalimba™ DSP Configurable DSP	1x 120 MHz	Button press ³ Designed to support button activated digital assistants including Amazon Alexa Voice Service and Google Assistant	—	Qualcomm® aptX™ Audio	Feedback Feedforward Hybrid Qualcomm® Active Noise Cancellation	BGA Stacked-flash	0.5mm Pitch	5.6 x 5.9 x 1.0mm
QCC3044 SoC	Bluetooth Stereo Headphones and Headsets	1x Qualcomm® Kalimba™ DSP Configurable DSP	2x 120 MHz	Button press	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD Qualcomm® aptX™ Adaptive	Feedback Feedforward Hybrid Qualcomm® Active Noise Cancellation	VFBGA	0.5mm Pitch	5.9 x 5.6 x 1 mm
QCC3046 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	1x Qualcomm® Kalimba™ DSP Configurable DSP	1x 120 MHz	Button press ³ Designed to support button activated digital assistants including Amazon Alexa Voice Service and Google Assistant	—	Qualcomm® aptX™ Audio	Feedback Feedforward Hybrid Qualcomm® Active Noise Cancellation	WLCSP	0.4mm Pitch	4.38 x 4.26 x 0.4mm
QCC3050 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	1x Qualcomm® Kalimba™ DSP Configurable DSP	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	BGA Stacked-flash	0.5mm Pitch	5.6 x 5.9 x 1.0mm
QCC3056 SoC	Bluetooth Stereo Headphones and Headsets Truly Wireless Earbuds	1x Qualcomm® Kalimba™ DSP, Configurable DSP	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	WLCSP	0.4mm Pitch	4.38 x 4.26 x 0.4mm
QCC30xx Series Product Series	Bluetooth Stereo Headphones and Headsets Bluetooth Loudspeakers	1x Qualcomm® Kalimba™ DSP Configurable DSP	1x 120 MHz 2x 120 MHz	Button press	Qualcomm® Noise and Echo Cancellation technology	Qualcomm® aptX™ Audio Qualcomm® aptX™ Voice Qualcomm® aptX™ HD Qualcomm® aptX™ Adaptive	—	QFN VFBGA WLCSP	—	4.377 x 4.263 x 0.57 5.6 x 5.9 x 1.0mm 3.98 x 4.02 x 0.5 mm 5.5 x 5.5 x 1 mm 8 x 8 x 0.85 mm
QCC5100 Series SoC	Bluetooth Stereo Headphones and Headsets	2x Qualcomm® Kalimba™ DSP	2x 120 MHz	—	—	Qualcomm® aptX™ Audio Qualcomm® aptX™ HD	—	BGA124 WLCSP81	0.4mm Pitch ⁸ WLCSP81 0.5mm Pitch ⁹ BGA124	4.1 x 4.1 x 0.54 mm ⁸ WLCSP81 6.5 x 6.5 x 1 mm ⁹ BGA124

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