VS1003
VS1003 - MP3/WMA AUDIO CODEC
Features
• Decodes MPEG 1 & 2 audio layer III
(CBR +VBR +ABR); WMA 4.
0/4.
1/7/8/9
all profiles (5-384kbit/s); WAV (PCM +
IMA ADPCM); General MIDI / SP-MIDI
files • Encodes IMA ADPCM from microphone
or line input • Streaming support for MP3 and WAV • Bass and treble controls • Operates with a single 12.
.
13 MHz clock • Internal PLL clock multiplier • Low-power operation • High-quality on-chip stereo DAC with no
phase error between channels • Stereo earphone driver capable of driv-
ing a 30Ω load • Separate operating
voltages for analog,
digital and I/O • 5.
5 KiB On-chip RAM for user code /
data • Serial control and data interfaces • Can be used as a slave co-...