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PRELIMINARY
VS1010c Datasheet
VS1010c - Mp3 Player IC with USB and SD card Interfaces
*Superseded by VS1010d*
Analog Hardware Features
• Stereo 16-bit Mems Mic audio interface • Two 24-bit audio DACs • Stereo earphone driver for 30 Ω load • 12-bit ADC, 3-7 external inputs • Operation from single power supply,
three programmable internal regulators
Digital Hardware Features
• 75 MIPS VS_DSP4 processor core • 16 KiB program RAM (4 KiWord) • 64 KiB data RAM (2×16 KiWord) • USB 2.0 Hi-Speed (480 Mbit/s)
Device / Host • I2S and SPDIF digital audio interfaces • SD Card interface • 2 SPI bus interfaces • 2 UART interfaces • All digital pins are user configurable for
general purpose IO • Flexible clock selection, default opera-
tion from 12.