VS1011E
Features
- Decodes MPEG 1.0 & 2.0 audio layer
III (MP3: CBR, VBR, ABR); layers I &
II (MP1, MP2) optional; WAV (PCM +
IMA ADPCM)
- 320 kbit/s MP3 with 12.0 MHz external clock
- Streaming support for all audio formats
- Bass and treble controls
- Operates with single 12..13 MHz or
24..26 MHz external clock
- Internal clock doubler
- Low-power operation
- High-quality stereo DAC with no phase error between channels
- Stereo earphone driver capable of driv- ing a 30 Ω load
- Separate 2.5..3.6 V operating voltages for analog and digital
- Serial control and data interfaces
- Can be used as a slave co-processor
- 5.5 Ki B On-chip RAM for user code / data
- SPI boot for standalone applications
- New functions may be added with soft- ware and 4 GPIO pins
- Lead-free and Ro HS-pliant packages
LQFP-48 and SOIC-28
Description
VS1011e is a single-chip MPEG audio (MP3) decoder IC. It contains a high-performance, low-power DSP core VS_DSP4, working memory, 5 Ki B instruction RAM and 0.5 Ki B data RAM...
