AURIX™ MCU: Max number of analog input channels that can be measured simultaneously – KBA235329
In the VADC module, one ADC converter has one dedicated Sample&Hold unit (no multiple S&H units).
Therefore, the maximum number of analog input channels that can be measured simultaneously is up to the maximum number of the AD converters implemented in the VADC module.
(For example, VADC of TC27x has eight AD converters. Therefore, up to eight analog input channels can be measured simultaneously.)
For more details, see the “Summary of Features” section in the datasheet.
Note: This KBA applies to the following series of AURIX™ MCUs:
- AURIX™ TC2xx series
- AURIX™ TC3xx series