本帖最后由 leolau603 于 2020-2-15 19:49 编辑
淘宝上买的开发学习板,附送的Datasheet ,全英文的。
共有81页。
Features
■ Qualified to Bluetooth® v5.0 specification
■ Dual 120 MHz Qualcomm®Kalimba™ audio DSPs
■ 32/80 MHz DeveloperProcessor for applications
■ Firmware Processor for system
■ Flexible QSPI flash programmable platform
■ Advanced audio algorithms
■ High-performance 24‑bit stereo audio interfaces
■ Digital and analog microphone interfaces
■ Active Noise Cancellation: Feedforward, Feedback, Hybrid
■ Serial interfaces: UART, Bit Serializer (I²C/SPI), USB 2.0
■ Integrated PMU: Dual SMPS for system/digital circuits, Integrated Li-ion battery charger
■ 43 PIOs, 4 LED pads with PWM
■ 124-ball 6.5 x 6.5 x 1.0 mm VFBGA
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很好的资料,谢谢分享。如果有QCC5124最好也分享
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