QCC5125蓝牙5.0芯片规格书:低功耗高性能音频SoC

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QCC5125是一款高性能的蓝牙5.0标准音频系统-on-a-chip (SoC),专为无线音响设备、家庭音频装备以及Qualcomm True Wireless立体声扬声器配置设计。这款芯片具有显著的技术特性: 1. **四核处理器架构**:相较于传统的 Tri-core 架构,QCC5125 提供了更强大的处理能力,能够高效地执行多任务处理,提高设备的性能。 2. **高能效蓝牙音频SoC**:作为一款专为音频应用设计的SoC,它支持蓝牙5.0标准,确保了高速、稳定的无线连接,并且在音频处理上表现出色。 3. **灵活的闪存可编程平台**:QCC5125 设计为一个可编程的平台,允许开发者根据项目需求进行定制化配置,提供了极大的灵活性。 4. **低功耗设计**:为了延长电池寿命,芯片内置高效的电源管理单元 (PMU),包括双开关模式稳压器 (SMPS) 和集成锂离子电池充电器,实现智能能源管理。 5. **音频处理功能**:集成120MHz Qualcomm Kalimba音频数字信号处理器 (DSP),具备高级音频算法,支持24-bit立体声音频接口,提供清晰、高质量的声音体验。 6. **多种接口**:支持串行接口如UART、Bit Serializer (I²C/SPI) 和 USB 2.0,便于与外部设备通信,以及数字化和模拟麦克风接口,适应各种音频输入需求。 7. **广播音频支持**:Qualcomm Broadcast Audio技术可能提供了广播音频功能,扩展了音频传输的范围和灵活性。 8. **系统和应用处理器**:除了用于系统管理的Firmware Processor,还有用于应用程序开发的32MHz Developer Processor,方便软件开发人员进行创新。 9. **封装和尺寸**:QCC5125采用90球5.5x5.5x1.0毫米的5.5mm间距VFBGA封装,紧凑的设计适合各种小型化产品设计。 10. **I/O和USB接口**:芯片包含丰富的I/O接口和USB接口,便于外部数据交换和控制。 总结来说,QCC5125是一款集成了音频处理、蓝牙通信、低功耗和灵活可编程特性的强大芯片,广泛适用于无线音响、True Wireless立体声系统以及需要高效蓝牙连接的USB外设等应用场景。它的设计旨在提供卓越的用户体验,同时优化了能效,确保在不同产品中都能展现出最佳性能。
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QCC5125 VFBGA is a system on-chip (SoC) with on-chip Bluetooth, audio and programmable application processor. It includes high-performance, analog, and digital audio codecs, Class-AB and Class-D audio drivers, advanced power management, Li-ion battery charger, light-emitting diode (LED) drivers, and flexible interfaces including interintegrated circuit sound (I²S), inter-integrated circuit interface (I²C), universal asynchronous receiver transmitter (UART), and programmable input/output (PIO). An application-dedicated Developer Processor and a system Firmware Processor run code from an external quad serial peripheral interface (QSPI) flash. Both processors have tightly coupled memory (TCM) and an on-chip cache for performance while executing from external flash memory. The system Firmware Processor provides functions developed by Qualcomm Technologies International, Ltd. (QTIL). The Developer processor provides flexibility to the product designer to customize their product. The Audio subsystem contains a programmable Kalimba core running Qualcomm® Kymera™ system DSP architecture framework from read only memory (ROM). A range of audio processing capabilities are provided from ROM which are configurable in fully flexible audio graphs. In built capabilities in ROM, may be complimented or replaced by capabilities run from random access memory (RAM), including those provided by QTIL, the product designer or third parties. The flexibility provided by the fully programmable applications processor plus the ability to configure and program the audio processors enables manufacturers to easily differentiate products with new features. QCC5125 VFBGA is driven by a flexible, software platform with powerful integrated development environment (IDE) support. This enables rapid time-to-market deployment for a broad range of consumer electronic products, including audio, wireless speaker, Qualcomm TrueWireless, and broadcast audio for stereo speaker arrangements.