VLSI VS1063a
VS1063a is an easy-to-use, versatile encoder, MP3; Ogg Vorbis; PCM; IMA ADPCM; decoder and codec for a multitude of audio G.711 (µ-law, A-law); G.722 ADPCM formats. It has all the functionality of VS1053 (except MP1 and MIDI decoding) and many new features, particularly MP3 and Ogg Vorbis recording. • Quiet power-on and power-off • I2S output interface for external DAC Applications • Serial control and data interfaces • Can be used either as a slave co-processor or as a standalone processor • UART for debugging purposes • New functions may be added with soft- • MP3-recording audio player •...| Part No. | VS1063a |
|---|---|
| Datasheet | VS1063a Download |
| Manufacturer |  VLSI |
| Description | HARDWARE GUIDE |
| Buy | Stock & Price |
FEATURES
DESCRIPTION
● Encoders:● Decoders: MP3 (MPEG 1 & 2 audio layer III (CBR VS1063a contains a high-performance, pro- +VBR +ABR)); prietary low-power DSP core VS_DSP4, ROM MP2 (layer II) (optional); memories, 16 KiB instruction RAM and upto MPEG4 / 2 AAC-LC(+PNS), 80 KiB data RAM for user applications run- HE-AAC v2 (Level 3) (SBR + PS); ning simultaneously with any built-in decoder, Ogg Vorbis; FLAC; serial control and input data interfaces, upto WMA 4.0/4.1/7/8/9 all profiles (5-384 kbps); 12 general purpose I/O pins, a UART, as well WAV (PCM, IMA ADPCM, G.711 µ-law/A- as a high-quality variable-sample-rate stereo law, G.722 ADPCM) DAC and a stereo ADC, followed by an ear-
● Full Duplex Codecs: phone amplifier and a common voltage buffer. PCM; G.711 (µ-law, A-law); G.722 ADPCM; IMA ADPCM VS1063a can act both as an “MP3 decoder
● Streaming support IC” or “MP3 encoder IC” slave in a system
● Upto 96 KiB RAM for user code and data with a microcontroller, or as a stand-alone cir-
● Unique ID for user code protection cuit that boots from external SPI memory.
