Full PDF Text Transcription for VS1000 (Reference)
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VS1000 Datasheet VS1000 - Ogg Vorbis Player IC with USB and NAND FLASH Interface Hardware Features • Low-power operation • Single input voltage: Internal voltage reg- ula...
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Low-power operation • Single input voltage: Internal voltage reg- ulation for analog, digital, and I/O power • Operates with a single 12 MHz clock • Internal PLL clock multiplier • Power button pin, software-controlled power-off • USB Full Speed hardware • NAND FLASH interface with ECC • I/O for user interface • High-quality on-chip stereo DAC with no phase error between channels • Stereo earphone driver capable of driving a 30 Ω load • Lead-free RoHS-compliant package (Green) Firmware Features • Implements USB Mass Storage Device and Audio Device • NAND FLASH handling with error correction, block remapping, and wear leve