esp32-c6 adc specification and touch

[MattiaBerton]

Hello,
I put the same question in the IDF section, so perhaps here it is more correct. In any case, I can't find in the datasheet the DNL and INL of the esp32-C6. Is it the same of esp32-S3, or is it different?
Also, does the Esp32-c6 include the touch peripheral?

[bidrohini]

Unfortunately, the INL and DNL of ADC are not mentioned in the datasheet of ESP32-C6.
As far as I can see in the block diagrams and description, ESP32-C6 has no built-in touch sensor.

[MattiaBerton]

Is there a way to ask the DNL and INL of the device?

[ESP_Sprite]

It's not known yet; we need time to characterize the ADC specs properly.

[ESP_wangning]

Hi there,

These parameters will be released in ESP32-C6 Datasheet v1.0 (the official release for the mass produced chip) hopefully at the end of this month.

For your reference, attached are some preliminary results:

Please note that these data might be different in the official release. Thank you!

[MattiaBerton]

Hello,
do you also have the sample and hold capacitor value, the multiplexer resistance switch value and the acquisition time?
thank you!