The STM32L4xx have excellent 4.5~5MSa/s simultaneous sampling ADC but abysmal 80 MHz CPU clocks. The fast STM32F's have faster clocks but ADC are <2.5Msps. Is there no MCU with 5Msps ADC and 200MHz+ CPU clock?
sure, except I said "simultaneous" because it is an I/Q receiver function, so unless there are four AFEC/ADC that can be 2x2 simultaneously interleaved, it is still too slow. My alternative is exactly this on a 6 AFEC PIC32MZ. While I have a long b...
