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CC2640R2F引脚的问题

Other Parts Discussed in Thread: CC2640R2F

目前做一个蓝牙项目想要用CC2640R2F 7*7规格的芯片,目前原理图画完了有点小疑惑想请教各位。看了下手册上的介绍感觉不是很详细,analog意思是能做模拟引脚吗?那具体能有哪些功能呢 比如做ADC输入采样?sensor controller意思是传感器控制器,主要负责一些外设控制、ADC采样、SPI通信等,这意思是能拿来做adc采样,spi通信的引脚了?那如果我要用这几个引脚一定要用Sensor Controller Studio(SCS)来写软件吗?VDDR脚给它1.8V在这边是做什么功能呢?VDDR_RF是专门用来给蓝牙脚 1 2脚供电的吗?