Datasheet > VS1063A-L

VS1063A-L

更新时间： 2024-11-25 07:08:03

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描述
此产品是芬兰VLSI厂家生产的音频编解码芯片

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VS1063A-L 数据手册

VS1063a Datasheet

VS1063a DATASHEET

MP3/OGG/AAC/WMA/FLAC/

G.711/G.722 AUDIO CODEC CIRCUIT

Key Features

Description

• Encoders:

VS1063a is an easy-to-use, versatile encoder,

decoder and codec for a multitude of audio

formats.

MP3; Ogg Vorbis; PCM; IMA ADPCM;

G.711 (µ-law, A-law); G.722 ADPCM

• Decoders:

VS1063a contains a high-performance, pro-

prietary low-power DSP core VS_DSP⁴, ROM

memories, 16 KiB instruction RAM and upto

80 KiB data RAM for user applications run-

ning simultaneously with any built-in decoder,

serial control and input data interfaces, upto

12 general purpose I/O pins, a UART, as well

as a high-quality variable-sample-rate stereo

DAC and a stereo ADC, followed by an ear-

phone ampliﬁer and a common voltage buffer.

MP3 (MPEG 1 & 2 audio layer III (CBR

+VBR +ABR));

MP2 (layer II) (optional);

MPEG4 / 2 AAC-LC(+PNS),

HE-AAC v2 (Level 3) (SBR + PS);

Ogg Vorbis; FLAC;

WMA 4.0/4.1/7/8/9 all proﬁles (5-384 kbps);

WAV (PCM, IMA ADPCM, G.711 µ-law/A-

law, G.722 ADPCM)

• Full Duplex Codecs:

PCM; G.711 (µ-law, A-law); G.722 ADPCM

• Streaming support

VS1063a can act both as an “MP3 decoder

IC” or “MP3 encoder IC” slave in a system

with a microcontroller, or as a stand-alone cir-

cuit that boots from external SPI memory.

• Upto 96 KiB RAM for user code and data

• Unique ID for user code protection

• Quiet power-on and power-off

• I2S interface for external DAC

• 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-

ware and upto 12 GPIO pins

Applications

• MP3-recording audio player

• Streaming server and client

• Wireless audio transfer

• Standalone player and recorder

• Internet phones

Version: 0.42, 2011-11-24

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