아시다시피 QCC514x 및 QCC304x 두 시리즈 제품은 모두 고품질 오디오를 지원하며, 능동 소음 감소, 음성 비서 및 기타 기능을 통합하고, 초소형 WLCSP 패키지를 사용하여 장비 제조업체가 보다 작고 편안한 진정한 무선 제품을 설계할 수 있습니다.

소형 WLCSP 패키지에서는 QCC514x와 QCC304x 모두 별도의 활성 노이즈 감소 모듈을 통합합니다. 능동 소음 감소를 지원하면서도 초저전력 소비를 달성할 수 있습니다. 액티브 노이즈 감소는 고성능 하이브리드 노이즈 감소 모드와 처리량 모드라는 두 가지 모드를 지원합니다.

QCC3044는 Bluetooth 스테레오 헤드폰 및 이어폰용으로 설계된 초저전력 아키텍처를 기반으로 하는 엔트리 레벨 플래시 프로그래밍 가능한 Bluetooth 오디오 SoC입니다. Qualcomm aptX, aptX HD, aptX Adaptive 및 Qualcomm Active Noise Cancellation(ANC)을 지원합니다.

QCC3044 기술 특성

* Bluetooth 5.2 specification
* 24-bit audio interface
* High-performance audio combined with low-power consumption
* Same low power performance as QCC5100 series
* Bluetooth stereo headset optimization
* Qualcomm aptX adaptive audio technology for high quality, low latency and robust audio
* Supports for Qualcomm Active Noise Cancellation (ANC) - Feedforward, Feedback and Hybrid
* Integrated 32Mbit FLASH memory for application startup and DFU
* Support for Google Fast Pair
* Software architecture compatible with QualcommQCC514x series
* Embedded ROM + RAM
* 2 Mbps Bluetooth low energy support
* Powerful triple-core processor architecture / dual-core 32-bit processor application subsystem / single-core 120Mhz Kalimba DSP audio subsystem (runs from ROM)


QCC3044 사양
*Bluetooth
Bluetooth Version: Bluetooth 5.2
Bluetooth Data Rate: EDR, 1mbps BR, 3mbps EDR, 2mbps EDR
Bluetooth Technology: Bluetooth Low Energy, Dual Mode Bluetooth

*CPU
CPU Clock Speed: Up to 32MHz
CPU Feature: Programmable application CPU
CPU Architecture: 32-bit

*DSP
DSP RAM: 112kB (P) + 448kB (D)
DSP Technology: 1x QualcommKalimbaDSP, configurable DSP
DSP Clock Speed: 2x 120 MHz

The 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.

QCC5141 기술적 특성

* Bluetooth 5.2 radio
* 24-bit audio interface
* Extremely low-power performance
* Ultra-small form factor
* 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
* Support for multiple voice ecosystems
* High-performance audio combined with low-power consumption
* Qualcomm TrueWireless Mirroring technology for improved robustness and seamless user experience
* Supports for Qualcomm Active Noise Cancellation (Digital Hybrid ANC) - Feedforward, Feedback and Hybrid

QCC5141 사양
*Bluetooth
Bluetooth Version: Bluetooth 5.2
Bluetooth Data Rate: EDR, 3 Mbps EDR, 2 Mbps EDR, 1 Mbps BR
Bluetooth Technology: Bluetooth Low Energy, Dual-mode Bluetooth

*CPU
CPU Clock Speed: Up to 80 MHz
CPU Feature: Programmable Apps CPU
CPU Architecture: 32-bit

*DSP
DSP RAM: 112kB ( P ) + 448kB ( D )
DSP Technology: 1x Qualcomm Kalimba DSP, 1x Programmable DSP
DSP Clock Speed: 2x 120 MHz

Feasycom FSC-BT1046B(QCC5141)는 초저전력 Bluetooth 듀얼 모드 모듈로, 소형, 음성 지원, 풍부한 기능의 진정한 무선 이어버드에 사용하도록 설계되었습니다.