Hello,
STM32L476 data sheet Rev 8 talks in 3.15 about "Down to 18.75 ns sampling time" while table 77 only lists a minimal 31.25 ns minimal sampling time. Is 18.75 ns sampling time possible and with what setting?
Hello
Thank you for bringing this issue to our attention.
After checking internally with
The minimum sampling time is calculated as follows:
2.5 cycles / 80 MHz (max ADC frequency) = 31.25ns
So table 77 is correct, but this sentence “Down to 18.75 ns sampling time" is not correct.
Internal ticket number: 170685 (This is an internal tracking number and is not accessible or usable by customers).
Thank you.
Kaouthar
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