Hi Champs,
My customer is using TM4C123BE6PZ in their products. Recently they found several board cannot start up, on which the VDDC is about 1.5V, exceeded 1.32V. And VDD is still 3.3V. Looks the internal LDO is damaged. The failure board cannot be downloaded. So is there any possibility can cause VDDC abnormal?
Thanks,
BR,
Young