VS1011E is a single-chip solution for an MPEG layer 3 audio decoder including a digital to analog converter and earphone amplifier. The chip contains a high-performance low-power DSP processor core (VS_DSP4), working memory, 7.5 kBytes of program or data RAM for user applications, serial control and input data interfaces, and high-quality oversampling variable-sample-rate stereo DAC.

VS1011E receives its input bitstream through a serial input bus. The input stream is decoded and passed to an 18-bit oversampling, multi-bit, sigma-delta DAC and earphone driver. The control commands of the device are transferred via the same serial bus as the data. In addition to basic MP3 decoding VS1011 can play PCM and WAV files. 7.5 kB RAM has been reserved for user application specific features, like DSP effects.

NOTE !
The chip is available in SOIC-28 or LQFP-48 packages.
Remember to select the right package type below !!