MP3 Codec - VS1063

VS1063 is an easy-to-use versatile encoder decoder and codec for a multitude of audio formats. They can be hard to get hold of but we've got them! The VS1063 contains a high-performance proprietary low-power DSP core as well as ROM memory 16KiB instruction RAM and up to 80 KiB data RAM for user applications running simultaneously with any built-in decoder! There's built-in serial control and input data interfaces up to 12 general purpose I/O pins a UART as well as specialized peripherals like a high-quality variable-sample-rate stereo DAC and a stereo ADC followed by an earphone amplifier and a common voltage buffer. VS1063 can act both as an MP3 decoder or encoder slave IC in a system with a microcontroller or as a stand-alone circuit that boots from external SPI memory.