Hi team,
I have a few questions.
(1) I was able to find the set voltage for SVSH in Table 5-14 in the datasheet, but could not find the set voltage for SVSL.
(2) I would like to make the POL with the set value of SVSH from the beginning when the power is turned on.
(3) What is the advantage of monitoring Vcore with SVSL, I thought that if VCC is monitored with SVSH, it is unlikely that only Vcore will go down.
Sincerely.
Ryu
1. You can find this in the UG, although you still only can refer to the DVCC value.
2. What do you mean with POL? What is your problem?
3. Here is the usage of SVSL and SVSH. I agree with you normally Vcore will not change when DVCC is kept. However, as there is a Vcore pin connected outside. There is still possible that Vcore will be affected only. I think you can choose to enable MCU features according to your application.
1. Yes, on my side, I don't have more internal materials to refer. It is really an old product.
2. After power-on, the setting will be set to default. You need to use software to re-configure it.
Hi Ryu,
I think it is not around 0V, it means 0 to 1000V/s. In the full operation voltage range, the voltage change should in this range.
From my experience, the MCU PC may run to wrong place. Just my assumption.
The MCU volt should be above 1.8V.
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