VLSI Solution was founded in 1991 and headquartered in Finland, VLSI Solution is an innovative VLSI design, research and development, and manufacturing company. VLSI is strong in creating unique signal processing solutions. Half of its employees are engaged in research and development (R & D). VLSI has developed integrated circuits for new technologies for nearly 20 years. Its products cover many low-power product applications. The company's research focuses on digital-to-analog mixed-signal and RF signals for low-power applications. Products are widely used in network communications, portable equipment, automotive electronics, medical equipment and other fields.

IC products include:
VS1005 is the flagship audio product. It may be the world's highest integrated system-on-a-chip device for personal music players. See our MP3 player demo.
VS1010 is the latest member of the audio decoder family. It is both a low-cost MP3 decoder with extensive I / O capabilities and a microcontroller that can function as both a system-on-chip and a coprocessor.
VS1010 is the latest member of the audio decoder family. It is both a low-cost MP3 decoder with extensive I / O capabilities and a microcontroller that can function as both a system-on-chip and a coprocessor.
VS23S040 is a 4 Mbit SPI SRAM, and VS23S010 is a 1 Mbit SPI SRAM. Their main applications are memory expansion, such as buffering uncompressed audio when recording to an SD card, buffering Internet audio streams or microcontroller RAM expansion. Samples are available.
VS1063 is an MP3 encoder / decoder IC. It is a pin-compatible alternative to the VS1053 with many additional features, from speed converters and 5-channel equalizers to the new full-duplex codec mode. See our internet streaming demo.
VS1000 is an audio player SoC. It is suitable for content sellers such as audiobooks, tour guides, announcement systems and smart toys.
VS1053 is a high performance decoder and encoder chip suitable for audio streaming applications such as Internet radio. By using our IDE, VS1053 has multi-format decoding and custom functions. This is also very attractive for the commercial MP3 player market.
VS1003 is a high quality MP3 + WMA decoder. It is very suitable for player applications based on small SD cards. In addition, the device's audio processing capabilities can be used in DSP applications, such as adaptive echo cancellation for Skype speaker phones.
The VS1103 is used for effects such as reverb, echo cancellation, PCM recording, MIDI synthesis, and simple pitch shifting. Like VS1003, it provides a very simple SD card-based player application, but at a lower cost.
VS1011 is a very popular MP3 decoder. Using the audio interface as a host processor is very simple.

VLSI is product portfolio consists of Audio codec, audio module, SPI SRAM, SoC, etc..