WT2003S MP3 Chip
WT2003S-16S is a kind of new MP3 chip with powerful function and high quality, satisfying customer’s needs from many aspects. Support standard asynchronous serial communication. Baud rate is 9600, flexible control method. Also support SPI-Flash as memory. It has many play modes: file index play, inter-cut play, single loop play and loop playback. 32 levels volume is adjustable. Stereo sound output. Mass memory, supporting 128M Flash drive maximally. 1.Features:☆Built in 48MHZ crystal oscillator☆Support MP3 audio decoding☆Built in watchdog☆Four multifunctional 16 bits timer☆One full-duplex standard UART serial interface☆Infrared remote control decoder☆SD card interface☆Support full-speed USB 2.0☆Common I/O port can develop many kinds of customized functions Pin Description: Remark: Chip only has one VDD/LDO power input port.The pin introduction above is just about some hardware interfaces. For the detailed functions, need software developmen...
2016
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11
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