Which STM32 part has the fastest ADC sampling. Is there any MCU with 1+ GSPS. Is there any way for me to use an stm32 to sample 4 inputs at 50MHz analog BW each?

[PRedd.111]

I am trying to sample 4 inputs at 50MHz analog BW. Which STM32 MCU can support this? Does it have a fast interface to stream that data out?

[waclawek.jan]

Thats several orders of magnitude off the capabilities of ADC in STM32.

JW

[TDK]

There are dedicated, expensive ADC chips that don't meet those specs. Most you're going to get from an STM32 is on the order of 1 Msps.