VS1033 - MP3/AAC/WMA/MIDI AUDIO CODEC

Name: VS1033
SKU: VS1033-1594511

VLSI

Datasheet Details

VS1033 is a single-chip MP3/AAC/WMA/MIDI audio decoder and ADPCM encoder.

Decodes MPEG 1 & 2 audio layer III (CBR +VBR +ABR); layers I & II optional; MPEG4 / 2 AAC-LC-2.0.0.0 (+PNS); WMA 4.0/4.1/7/8/9 all proﬁles (5-384 kbps); WAV (PCM + IMA ADPCM); General MIDI / SP-MIDI format 0 ﬁles.
Encodes IMA ADPCM from microphone or line input.
Streaming support for MP3 and WAV.
EarSpeaker Spatial Processing.
Bass and treble controls.
Operates with a single clock 12..13 MHz.
Can also be used with 24..26 MHz clocks.

📁 VS1033 Similar Datasheet

Other Datasheets by VLSI

Published: Nov 2, 2025 |