STM32F103VCT是意法半导体基于Cortex-M3内核的处理器,性价比高。利用该处理器内置SPI接口控制器,对SD存储卡和I2S芯片进行控制,同时依靠处理器较高的工作速度,执行MP3软解码程序,即可完成MP3播放器系统设计。该系统平台还可根据其他需求,方便的进行功能扩充。
STM32F103VCT,which is cost-effective,is Cortex-M3 core-based processors from STMicroelectronics.The built-in SPI interface controller in the processor can be used to control the SD memory cards and I2S chip,while the processor implement MP3 decoding software program relying on a high processing speed,thus MP3 player system design is completed.The system platform can conduct functional expansion in accordance with other requirements.