Hi, ST MCU Support Team, Thanks for your replies.I am now using the Nucleo - F103RB board. I connect PC13 (which is labelled as "-": not 5V tolerant) to below circuit. It can work well under mbed studio programming, i.e., button on/off. Could you adv...
Hi, ST MCU Support Team, In the Datasheet - STM32F103xB, March 2022, PA0 - PA7 are not under FT or TT, but with a "-". Could you advise the meaning of this "-"? Does it mean "TT" or others?Thanks.Lan