stm32检测200MHz信号的频率
时间: 2023-11-05 21:04:28 浏览: 61
根据引用\[1\]和引用\[3\]的信息,STM32F103芯片的测量频率量程为35Hz至190KHz,精度可以达到小数点后四位。然而,根据引用\[1\]中的描述,作者并没有测试过2000Hz以上的信号频率。因此,无法确定STM32F103芯片是否能够准确测量200MHz信号的频率。
#### 引用[.reference_title]
- *1* [STM32 多路PWM信号频率检测](https://blog.csdn.net/weixin_42182035/article/details/100568162)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [STM32 检测信号频率](https://blog.csdn.net/sinat_22081411/article/details/117256776)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [stm32测量信号频率及占空比](https://blog.csdn.net/weixin_43368814/article/details/103439564)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
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