hi everyone !
good day .
we are using TMS320F28027F in our products.
in mass production sometimes our production get fail after 2 ~10 month due to ESD damage(it probably got ESD damage before manufacturing ) ,we want to make sure that all of MCU or DSP in our board are fine .
what is the solution for that ?
q1: some thing that I came up with is SEM (Scanning electron microscope) ,is that a good way to test with all of MCUs or DSPs by SEM, before manufacture our products?
Q2:is there any other way to make sure that all of our products are fine and did not have ESD damage ?
thanks for attention