Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
特意查了一下手册,F133 里面 VCC-IO 管 PB / PC / PF / USB 的电源,也就是说这四个功能共用VCC-IO电源,一动则全动。
PD / PE / PG 分别用是自己独立的IO电源,比如 PD组你想接 1V8的陀螺仪芯片,那么VCC-PD接1V8就可以了。
参考原理图全接一起去了。
Copyright © 2024 深圳全志在线有限公司 粤ICP备2021084185号 粤公网安备44030502007680号
行为准则 | 用户协议 | 隐私权政策