VLSI VS1103
The VS1103 Module is a small, low-cost, highperformance, easy-to-use audio player that is controlled from serial control interface (when playing from µSD card) or an UART (when playing from SPI FLASH). It can be used as a “plug-in” audio board in electronic systems or as a standalone small audio player. The product is supported by design services, audio content preparation and pre-programming.| Part No. | VS1103 |
|---|---|
| Datasheet | VS1103 Download |
| Manufacturer |  VLSI |
| Description | Module |
| Buy | Stock & Price |
FEATURES
DESCRIPTION
● Plays audio from µSD card● Plays audio from SPI Flash (separate firmware)
● Plays MIDI and WAV (PCM, IMA ADPCM)
● Firmware and content can be customized
● Controlled via SPI (µSD) or UART (SPI FLASH)
● High-performance CD-quality analog out
● Supports various sample rates
● Operates from a single supply (VCC=4.0 to 6.0 V) (Note: IO pins are not 5 V-tolerant. Do not drive them over 3.6 V!)
● Line output
● Headphone output
● Line input
● Microphone input
● SPI FLASH for code and/or audio data storage
● µSD connector for large audio data storage
● The most useful signals are routed to pin headers for easy access and customization
APPLICATIONS
It is also fully configurable by the user by using free Integrated Development Tools (VSIDE) for the VS1103 IC. The use of the module does not require any advanced information from the user. Pin headers of the PCB are compatible with DIL32 footprint 2.54 pitch 15.24 mm wide (100 mils pitch, 600 mils wide). This makes it possibe to use standard DIL32 ZIF sockets or solder it by using DIL32 footprint.
