Specifications
- Atmel ATmega644 RISC CPU @ 6MHz
- VLSI VS1011E MP3/WAV Decoder
- Decodes MPEG 1 & 2 audio layer 3 (ISO 11172-3), WAV and PCM files
- Supports VBR (variable bitrate) for MP3
- High-quality stereo DAC with no phase error between channels
- Stereo earphone driver capable of driving a 30Ohm load
- Active de-click circuit
- Sdcard removable storage device, on SPI
- Remote controlled via UART, I2C and/or keyboard
- Operating Voltage: 3.3VDC
- Mechanical dimensions: 46 x 48.5 mm
Benefits
- Fully self-contained digital audio playback module
- Ready to use, no firmware programming required
- Supports SDcard mass storage with FAT16/32
- Directly connect earphones or active speakers
- Fully controllable via serial interface or I2C bus
Related Documents
Firmware
Description (Application Note AN0009, Rev. 1.1)
Previous Versions
Application Note AN0009,
Rev. 1.0
Related Products
MP3annunciator (Industrial MP3 Player)
Ordering Information
Art. No. 0136 |
MP3 embedded digital audio player with VS1011 |