VS1033 is a single-chip MP3/AAC/WMA/MIDI audio decoder and ADPCM encoder. It contains a high-performance, proprietary low-power DSP processor core VS DSP4, working data memory, 5 KiB instruction RAM and 0.5 KiB data RAM for user applications, serial control and input data interfaces, upto 8 general purpose I/O pins, an UART, as well as a high-quality variabl.
• 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
• Internal PLL clock multiplier
• Low-power operation
• High-quality on-chip stereo DAC with no
phase error between channels
• Stereo earphone driver capabl.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | VS1033C |
VLSI |
MP3/AAC/WMA/MIDI AUDIO CODEC | |
2 | VS1033d |
VLSI |
MP3/AAC/WMA/MIDI AUDIO CODEC | |
3 | VS1000 |
VLSI |
Audio Module | |
4 | VS1000 |
VLSI |
Ogg Vorbis Player IC | |
5 | VS1001 |
ETC |
MPEG AUDIO CODEC | |
6 | VS1001K |
ETC |
MPEG AUDIO CODEC | |
7 | VS1002D |
ETC |
MP3 AUDIO CODEC | |
8 | VS1003 |
ETC |
MP3/WMA AUDIO CODEC | |
9 | VS1003 |
VLSI |
MP3/WMA AUDIO CODEC | |
10 | VS1003B |
VLSI |
16/32-Button Player | |
11 | VS1005g |
VLSI |
Audio Processing Platform IC | |
12 | VS1011 |
VLSI |
MP3 AUDIO CODEC |