Description and Features
Features
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protocols= Bluetooth Classic 5.2 and Bluetooth LE 5.3, 2.4G Proprietary
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SRAM->256KB, FLASH-1MB/2MB
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Up to 15/13/28/40 GPIOs.
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32-bit RISC-V micro-controller
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Tx output power: -24 to +10 dBm @ BR/BLE mode
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Deep sleep with external wakeup (without SRAM retention): 0.7 µA
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24-bit ADC/DAC for Codec.
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Operating temperature range: -40°C~+85°C
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Hardware OTA upgrade and multiple boot switch
Applications
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Low-latency Audio
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Dongle
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Bluetooth LE Audio - Devices
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Remote Control,
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Microphone, Dongle
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Wearable
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IoT Connectivity
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AUDIO
Benefits
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Multiple-power-state to optimize
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power consumption
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Embedded AI Engine for audio and signal
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processing