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打算用32B1M做个显示单元,方案如下: 1 - 150*150显示屏驱动,SPI接口; 2 - 一路串口,一路CAN 3 - 蓝牙BLE模块,GPS模块,4G模块 4 - RTOS 因为空间有限,希望MCU封装尽可能小点。
几个疑问请教一下: 1 - 32B1M系列里面48脚的型号好像RAM只有32KB,不确定是否够用; 2 - 32B1M的SPI通讯速率最高能到多少,这主要是考虑SPI 屏驱 3 - 有无推荐的主流型号
MC的SPI最高通讯速率为20M(模块时钟40M)。
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帮助改进和优化YT CONFIG TOOL,有机会抽取YTM32B1ME0 EVB哦...