2022-11-01 08:08 AM
I want to reduce the output voltage of the GPIO pin by programming. So, I'm finding a way to reduce core voltage.
Is it possible? then where can I do it?
If not, is the only way to change fixed LDO physically?
For example, using 2.0 V-output LDO.
Solved! Go to Solution.
2022-11-01 08:41 AM
Use a level shifter IC, or an opamp or the DAC depending on expectations?
2022-11-01 08:41 AM
Use a level shifter IC, or an opamp or the DAC depending on expectations?
2022-11-01 08:43 AM
Several of the L4+ and L5 have a VCCIO pin for Bank G
2022-11-01 08:44 AM
My application is a bioimplant. So, It is not preferred to use many extra components.
Is there any other way?