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物料咨询



你好:

请问,TI 是否有 spi转uart 的 芯片?

需求如下:1路spi转4路串口

参数要求:4路uart开始工作时,spi这边操作寄存器的频次尽可能少,不需要一路uart操作一次寄存器。芯片端spi支持SPI mulit-read/mulit-write,要求芯片内置TX/RX fifo空间尽量大,支持的SPI频率尽量高

谢谢!!!