WS300C
WS300C是一款2.4GHz&蓝牙5.4双模音频SOC，主要用于AI MIC应用，具有低延迟无线传输和丰富的音效加工。它包括高性能RISC处理器、BT/BLE双模无线电、 24 位高性能音频编解码器、高级电源管理单元、锂离子电池 电池充电器、嵌入式闪存、SD/eMMC、SPI LCD接口等灵活 接口包括 USB、I2S、I2C、UART、PWM 和可编程输入/输出。
WS300C是一款高性能、低功耗的蓝牙AI MIC产品解决方案。
乐侠可根据客户需求基于炬芯WS300C提供IC，模组和完整解决方案等多种支持。
WS300C是一款高性能、低功耗的蓝牙AI MIC产品解决方案。
乐侠可根据客户需求基于炬芯WS300C提供IC，模组和完整解决方案等多种支持。
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详 细 参 数 |
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Processor |
◼ 32-bit RISC Processor architecture
◼ Up to 336MHz
◼ Supports DSP instructions
◼ Supports floating point instructions
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Bluetooth & 2.4GHz
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◼ Bluetooth V5.4 dual mode
◼ Supports BR/EDR, BLE 1/2M
◼ Supports LE isochronous channel
◼ TX power up to 10dBm
◼ RX sensitivity:
◼ BR@-97dBm;
◼ EDR@-96dBm;
◼ Multi-link up to 7 active ACL links
◼ Supports A2DP/AVCTP/AVDTP/ AVRCP/HFP/HID/SPP/Etc. profiles
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Audio/Voice Processing
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◼ 1-MIC AI ENC
◼ HW EQ and ASRC
◼ Reverberation/Auto tune/ Virtual Surround/Bass Boost/etc
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Audio Codec
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◼ High performance 24-bit audio codecs
◼ ADC x 3:
95dB SNR; -85dB THD+N
◼ DAC x 2:
100dB SNR; -88dB THD+N
◼ Supports two analog mic inputs
◼ Integrated headphone drivers
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Peripherals
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◼ Full speed USB2.0 OTG
◼ 1/2/4 SPI Flash CTL with cache
◼ SD/TF/eMMC1/4wire mode up to 50MHz
◼ SPI3/4 interfaceforLCDdisplay
◼ I2S/UART/I2C/PWM/SPI
◼ GPIOs
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System
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◼ Internal RC OSCs
◼ RTC/Timer/TRNG/DMA
◼ Key-ADC/DKC
◼ 128bit E-fuse
◼ 8Mb serial Flash embedded
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Package
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◼ QFN52L 6x6 with 0.4 pin pitch
◼ Green (RoHS compliant and no antimony or halogenated flame retardants)
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