VS1001k Description
VS1001k is a single-chip solution for an MPEG layer 3 audio decoder. The chip contains a highperformance low-power DSP processor (VS DSP), working memory, 4 KiB program RAM and 0.5 KiB data RAM for user applications, serial control and input data interfaces, and a high-quality oversampling variable-sample-rate stereo DAC, followed by an earphone amplifier and a ground buffer. VS1001k receives its input bitstream...
VS1001k Key Features
- MPEG audio layer 3 decoder (ISO11172-3)
- Supports MPEG 1 & 2, and 2.5 extensions
- Supports PCM input
- Supports VBR (variable bitrate)
- Can be used as a slave co-processor
- Operates with single clock 12..13 MHz or
- Low-power operation
- On-chip high-quality stereo DAC with no
- Internal Op-Amp in BGA-49 and LQFP-48
- Stereo earphone driver capable of driving a