XUAN VINH INVESTMENT CORPORATION

• EasyMP3 Board
• Made in: MikroE
• Price: Contact
• Status: Contact
• view: 2758

EasyMP3 Board

The EasyMP3 Board features a single-chip MPEG audio decoder VS1011e. The chip includes a high-performance, low-power DSP processor core VS DSP4, working memory, 5 KiB instruction RAM and 0.5 KiB data RAM for user applications, serial control and input data interfaces, 4 general purpose I/O pins, as well as a high-quality variable-sample-rate stereo DAC, followed by an earphone amplifier and a common buffer. Board is designed to be easily connected with your prototyping board.

Technical Specifications

Applications

Board is ideal for creating mp3 players and adding audio and music features of your prototype devices, even with lower-performance microcontrollers.

Key features

• Decodes MPEG 1.0 & 2.0 audio layer III (MP3: CBR, VBR, ABR); layers I & II (MP1, MP2) optional; WAV (PCM + IMA ADPCM)
• 320 kbit/s MP3 with 12.0 MHz external clock
• Low-power operation Serial control and data interfaces

Operating Voltage

Board is designed to use 3.3V power supply only. Be careful to use voltage translators on communication lines when connecting it to 5V systems.

Key Benefits

• SPI Interface with Clock Speeds Up to 20 MHz
• Board is clearly marked, which makes it easier to connect with external electronics
• Ready-to-use examples save development time.
• Supported in all MikroE compilers.