Hi,
We use am3358 zcz processor with the TPS65217C PMIC on our board. My question is :
There is another regulator IC to generate 3.3V and the IC provides the 3.3V external pull up through a 10K resistor to some of the GPIOs of the am3358.
However, the 3.3V external pull up might be applied to the GPIOs of the am3358 before the am3358 gets powered from TPS65217C or they will be the same time.
Will this 3.3V external pull up voltage damage the am3358 chip?
If anyone could answer my question, I would really appreciate it. Thanks.
Shu