which mcu can configuate two UART ports and two SPI ports: 1,UART speed must higher than 115200bps; 2,All SPI ports work as Slave mode,speed must higher than 40Mbps;
那款MCU�?�以�?置两个UART�?�和两个SPI�?�:1,UART�?��?求速率115200bps;2,SPI�?�为Slave,速率�?求高于40Mbps;