Other Parts Discussed in Thread: TPS62125,
I am planning to power MSP430FR2433 with TPS62125. The total power-on time requirement is < 5ms. I calculate, from datasheet, that TPS62125 startup time is <400us. MSP430FR2433 datasheet specifies, in table 5-2, t(BOR) > 10ms but, if this also applies for 'Power Cycle Reset, it would not fulfill my requirement.
So, with reference to Figure 5-4, my questions are the following:
- at the very first power-on of MSP430FR2433, i.e. with no BOR Reset, what is the time needed before starting code execution? Is it always > 10ms?
- If so, is there any alternative solution to reduce this time interval, e.g. by disabling some peripherals or clock sources?
Thanks in advance.