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#CC2640R2F 串口功耗问题

Other Parts Discussed in Thread: CC2640R2F, CC2541

sdk  :SDK4.20

1:普通串口uart.c例程方式 :功耗1ma+;

2:sc串口模式功耗,115200波特率720ua,9600波特率 640ua;

请问,CC2640R2F的串口低功耗用什么方法最好,功耗最低;

波特率对串口功耗有具体影响吗?