ST STM32F0 Series Application Note

5.7.3 Noise immunity
Noise filtering can be done on hardware and software (TSL) sides.
Table 16. Noise immunity documentation gives a list of documents containing information about the noise
immunity.
Table 16. Noise immunity documentation
Id Title Chapters
UM1913
Developing applications on STM32Cube with
STMTouch® touch sensing library
Noise filters
AN4299
Guidelines to improve conducted noise robustness on
STM32F0/F3/L0/L4 series touch sensing applications
How to improve noise immunity
OLT STM32L4 Online Training Touch sensing controller (TSC)
5.7.4 Conducted noise
• Touch sensing systems requires the conducted noise immunity.
• A key point is the signal to noise ratio (SNR).
• The test condition to be followed by the user is described in the standard IEC61000-4-6.
Table 17. Conducted noise documentation gives a list of documents containing information about the conducted
noise.
Table 17. Conducted noise documentation
Id Title Chapters
AN4299
Guidelines to improve conducted noise robustness
on STM32F0/F3/L0/L4 series touch sensing
applications
All chapters
AN5105
Noise
AN5105 - Rev 1
page 22/52

ST STM32F0 Series Specifications

General

Brand	ST
Model	STM32F0 Series
Category	Microcontrollers
Language	English