VS1011 is a single-chip solution for an MPEG layer 3 audio decoder including a digital to analog converter and earphone amplifier. The device contains a high-performance low-power DSP processor core (VS_DSP4), working memory, 5.5 kBytes of program or data RAM for user applications, serial control and input data interfaces, and a high-quality oversampling variable-sample-rate stereo DAC. VS1011E is RoHS compliant.