M200
M200是一款主要针对无线AI麦克风的2.4G无线麦克风SOC应用程序，具有低延迟专有 2.4G 无线通信功能技术、1-MIC AI ENC 和混响。它包括高性能 RISC 处理器、24位高性能音频编解码器、先进的电源管理单元、 锂离子电池充电器、嵌入式闪存和灵活的接口，包括 USB、I2S、I2C、 UART、PWM 和可编程输入/输出。
M200是一款高性能低功耗无线AI麦克风解决方案产品。
乐侠可根据客户需求基于炬芯M200提供IC，模组和完整解决方案等多种支持。
M200是一款高性能低功耗无线AI麦克风解决方案产品。
乐侠可根据客户需求基于炬芯M200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
Up to 336MHz
Supports DSP instructions
Supports floating point instructions
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2.4GHz technology
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2.4G proprietary technology
TX power up to 10dBm
RX sensitivity: -96dBm
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Audio/Voice Processing
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1-MIC AI ENC
HW EQ and ASRC
Reverberation
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Audio Codec
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High performance 24-bit audio codecs
ADC x 1:
95dB SNR; -85dB THD+N
DAC x 1:
100dB SNR; -93dB THD+N
Supports analog mic input
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Peripherals
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Full speed USB2.0 OTG
1/2/4 SPI Flash CTL with cache
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
4Mb serial Flash embedded
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PMU
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Integrated Li-ion Battery charger
Integrated DCDC and LDOs
Supports brown-out protection
Supports over-charge protection
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Package
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QFN32L 4x4 with 0.4 pin pitch
Green (RoHS compliant and no antimony or halogenated flame retardants)
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