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VS1053/VS1053b pdf datasheet (

消耗积分:10 | 格式:rar | 大小:333 | 2009-02-11

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VS1053b is a single-chip Ogg Vorbis/MP3/AAC/-
WMA/MIDI audio decoder and an IMA ADPCM
and user-loadable Ogg Vorbis encoder. It contains
a high-performance, proprietary low-power DSP
processor core VS DSP4, working data memory,
16 KiB instruction RAM and 0.5+ KiB data RAM
for user applications running simultaneously with
any built-in decoder, serial control and input data
interfaces, upto 8 general purpose I/O pins, an
UART, as well as a high-quality variable-samplerate
stereo ADC (mic, line, line + mic or 2£line)
and stereo DAC, followed by an earphone amplifier
and a common voltage buffer.

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