2 years, 5 months ago.

How many STM32F401 and STM32F446 USART pin

https://developer.mbed.org/platforms/ST-Nucleo-F446RE/ in the description there are 4 USART available but in the pin mapping there are 6 USART available. Which one is right? There is same problem with STM32F401RE in https://developer.mbed.org/platforms/ST-Nucleo-F401RE/.

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