Only single ADC in F401 and F411

[MichaelSweden]

This is not a question, more like a statement and proposal to update datasheet.

In these two datasheet:

DS9716, STM32F401xB STM32F401xC, DS9716 Rev 11, page 105/139

DS10314, STM32F411xC STM32F411xE, DocID026289 Rev 7, page 114/149

It are specified sample rates for:

"12-bit resolution Single ADC"

"12-bit resolution Interleave Dual ADC mode"

"12-bit resolution Interleave Triple ADC mode"

However since F401 and F411 only have one ADC. It is impossible to run in Dual or Triple mode. The specification for Dual and Triple shouldn't be in the datasheet. It is confusing.

[Imen.D]

Hello @MichaelSweden​,

Let me first welcome you to the STM32 Community 🙂 and thanks for your post.

You are right about the reported errors, since STM32F401 and F411 only have one ADC.

I will check all STM32F4 datasheets having only one ADC, and I will raise your feedback internally for correction.

Thanks

Imen