VS1003数据手册,又需要的下来看看。

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VS1003 PRELIMINARY VS1003 VS1003 MP3WMA AUDIO CODEC Features Description Decodes MPEG 1 2 audio layer III CBR VBR ABR WMA 4041789 all pro les 5384kbps WAV PCM IMA AD PCM General MIDI SPMIDI les phase error between channels Encodes IMA ADPCM from microphone Streaming support for MP3 and WAV Bass and treble controls Operates with a single clock 1213 MHz Internal PLL clock multiplier Lowpower operation Highquality onchip stereo DAC with no Stereo earphone driver capable of driving a S......