Other Parts Discussed in Thread: MSP430FR2433, MSP-EXP430FR2433,
I am working with an ADC that needs to be configured with an 1V8 SPI interface.
I tried using the SPI with the MSP430FR2433 launchpad with 1.9V supply and the SPI digital outputs go slightly higher than 2.1V:
These values are too high for the ADC.
I saw that the familly MSP430FR52xx have special 1V8 I/O so it would be perfect for this application but I can't find any development kit for this family similar to the MSP-EXP430FR2433.
Is there any MSP430 launchpad that has the 1V8 I/O feature ? What would be the easiest way to configure the ADC ?
Thanks and regards,