ADC of STM32F207IG

[r01525050]

Posted on March 23, 2013 at 16:57

Hi,I have a question about the microcontroller STM32F207IG.

If all of ADC channels sample at the same time,will adc sampling rate descrease?

[Tesla DeLorean]

Posted on March 23, 2013 at 17:28

The channels are sampled in sequence, so a) they won't be done at the same time, and b) the more you do the slower it gets back to the first.

You can run multiple ADC peripherals (ie ADC1, ADC2, ADC3), which could sample at the same time.