Data Sheet

PRELIMINARY
VS1063a Datasheet
8 SUPPORTED AUDIO FORMATS
8 Supported Audio Formats
8.1 Supported Audio Decoders
Conventions
Mark Description
+ Format is supported
- Format exists but is not supported
Format doesn’t exist
8.1.1 Supported MP3 (MPEG layer III) Decoder Formats
The VS1063 MP3 decoder is full-accuracy compliant.
MPEG 1.0
1
:
Samplerate / Hz Bitrate / kbit/s
32 40 48 56 64 80 96 112 128 160 192 224 256 320
48000 + + + + + + + + + + + + + +
44100 + + + + + + + + + + + + + +
32000 + + + + + + + + + + + + + +
MPEG 2.0
1
:
Samplerate / Hz Bitrate / kbit/s
8 16 24 32 40 48 56 64 80 96 112 128 144 160
24000 + + + + + + + + + + + + + +
22050 + + + + + + + + + + + + + +
16000 + + + + + + + + + + + + + +
MPEG 2.5
1
:
Samplerate / Hz Bitrate / kbit/s
8 16 24 32 40 48 56 64 80 96 112 128 144 160
12000 + + + + + + + + + + + + + +
11025 + + + + + + + + + + + + + +
8000 + + + + + + + + + + + + + +
1
Also all variable bitrate (VBR) formats are supported.
8.1.2 Supported MP2 (MPEG layer II) Decoder Formats
Note: Layer II decoding must be specifically enabled from register SCI_MODE.
MPEG 1.0:
Samplerate / Hz Bitrate / kbit/s
32 48 56 64 80 96 112 128 160 192 224 256 320 384
48000 + + + + + + + + + + + + + +
44100 + + + + + + + + + + + + + +
32000 + + + + + + + + + + + + + +
Version: 0.42, 2011-11-24 26