QCC5144中文资料Extremely low-power premium tier Bluetooth Audio SoC in a BGA package, designed for use in compact, voice-enabled, feature-rich truly wireless earbuds.数据手册Qualcomm规格书

描述 Description

Qualcomm® QCC5144 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.

特性 Features

• Extremely low-power performance
• Bluetooth 5.2 radio
• 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 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® Voice & Music Extension Program