Hi,    The datasheets says (P173) - the VREF– s available only on UFBGA176+25 andTFBGA240+25. When VREF- is not available, it is internally connected to VDDA and VSSA. Our ADC input signal goes to both positive and negative. Questions:1. What the par...

Both STM32H75X and STM32H7B0xB have SAR ADC, what are the differences between them?How to make the selection when using SAR ADC?Thanks,  

Questions:1. Does STM32H753 have three independent 16-bit SAR ADC modules?     Any other STM32 parts also have 16-bit SAR ADC modules?2. Can a selected channel in each 16-bit SAR ADC module (Totally 3 selected channel in the 3 modules) be sampled sim...

Questions:1. How many STM32 families offer SAR 16-bit ADCs?2. Which MCU in STM32 family is the best choice for using SAR 16-bit ADC related project with the lowest cost?Thanks