VS1002 - MP3 Audio Decoder Chip (Discontinued)

• Decodes MPEG1.0&2.0 audio layer III (CBR + VBR); WAV and PCM files
• Encodes ADPCM from microphone input
• Streaming support for MP3 and WAV
• Bass control
• Operates with single a clock 12 - 13 MHz or 24 - 26 MHz.
• Internal clock doubler
• Low-power operation
• High-quality on-chip stereo DAC with no phase error between channels
• Stereo earphone driver capable of driving a 30­ ohm load
• Separate operating voltages for analog and digital
• 7.5 KiB On-chip RAM for user code / data
• Serial control and data interfaces
• Can be used as a slave co-processor
• SPI flash boot for special applications
• UART for debugging purposes
• New functions may be added with software and 4 GPIO pins
• Not recommended for new projects; superseded by VS1003