VS1000 - VLSI

VS1000 Audio Module

• Plays audio from microSD card or SPI Flash • Uses powerful Ogg Vorbis audio format • Firmware and content can be customized • Controlled via UART or IO pins • Very simple to use, UART is enough to send commands • High-performance CD quality analog out • Supports low bit rates and various sam- ple rates • Operates from a single supply (VCC = 3.6...6.0V) (N.

Features

Description
• Plays audio from microSD card or SPI Flash
• Uses powerful Ogg Vorbis audio format
• Firmware and content can be customized
• Controlled via UART or IO pins
• Very simple to use, UART is enough to send commands
• High-performance CD quality analog out
• Supports low bit rates and various sam- ple rates
• Operates from a single supply (VCC = 3.6...6.0V) (Note: other pins are not 5Vtolerant. Do not drive other pins over DVDD!)
• Line output
• Headphone output
• SPI FLASH for code and/or data storage
• MicroSD connector for data storage
• Most internal nodes are routed to pinheade.