VS1011 Datasheet (VLSI) - MP3 AUDIO CODEC

VS1011, MP3 AUDIO CODEC

VS1011 is a single-chip MP3 audio decoder.

The chip contains a high-performance, low-power DSP processor core VS DSP4 , working memory, 5 KiB instruction RAM and 0.5 KiB data RAM for user applications, serial control and input data interfaces, 4 general purpose I/O pins, as well as a high-quality va

VS1011 Features

* Decodes MPEG 1 & 2 audio layer 3 (ISO 11172-3), WAV and PCM ﬁles

* Supports VBR (variable bitrate) for MP3

* Stream support

* Can be used as a slave co-processor

* Operates with single clock 12.288..14 MHz or 24.576..28 MHz.

* Low-power operation