The following content is an automatically extracted verbatim text
from the original manufacturer datasheet and is provided for reference purposes only.
View original datasheet text
VS1033d Datasheet
VS1033 - MP3/AAC/WMA/MIDI AUDIO CODEC
Features
Description
• Decodes MPEG 1 & 2 audio layer III VS1033 is a single-chip MP3/AAC/WMA/MIDI
(CBR +VBR +ABR); layers I & II op- audio decoder and ADPCM encoder. It con-
tional;
tains a high-performance, proprietary low-power
MPEG4 / 2 AAC-LC-2.0.0.0 (+PNS);
DSP processor core VS_DSP4, working data
WMA 4.0/4.1/7/8/9 all profiles (5-384 kbps); memory, 5 KiB instruction RAM and 0.