VS1053B
VS1053B is Ogg Vorbis/MP3/AAC/WMA/MIDI AUDIO CODEC manufactured by VLSI.
VS1053b Datasheet
VS1053b Ogg Vorbis/MP3/AAC/WMA/FLAC/
MIDI AUDIO CODEC CIRCUIT
Features
Description
- Decodes
VS1053b is an Ogg Vorbis/MP3/AAC/WMA/
Ogg Vorbis;
FLAC/WAVMIDI audio decoder as well as an
MP3 = MPEG 1 & 2 audio layer III (CBR PCM/IMA ADPCM/Ogg Vorbis encoder on a
+VBR +ABR); single chip. It contains a high-performance,
MP1/MP2 = layers I & II optional; proprietary low-power DSP processor core
MPEG4 / 2 AAC-LC(+PNS),
VS_DSP4, data memory, 16 KiB instruction
HE-AAC v2 (Level 3) (SBR + PS);
RAM and 0.5+ KiB data RAM for user appli-
WMA 4.0/4.1/7/8/9 all profiles (5-384 kbps); cations running simultaneously with any built-
General MIDI 1 / SP-MIDI format 0 files;...
