How to connect power supply pins of SPC582B?

[Yannek]

Hi,

Is there any hardwade design guideline for SPC58 like there is AN3024 application note for SPC56?

There is a lot of power supply signals in SPC582B...E1 and very little grounds...

VDD_LV_FLA

VDD_LV

VDD_HV_IO_MAIN

VDD_HV_ADR_S

VDD_HV_ADV_S

VDD_HV_OSC

VDD_HV_IO_MAIN

VDD_HV_FLA

VSS_HV_ADV_S

VSS_HV_ADR_S

VSS_HV_OSC

Which should be connected and which not?

I found it strange that there is no ordinary ground signal (different than in SPC56). Which ground is THE ground? OSC?

In SPC56 I had to put decoupling capacitors between adjacent VDD_LVs and VSS_LVs. But in SPC58 there is no VSS_LV and VDD_LV is far away from any ground pin...

Thanks in advance,

Yannek

[Erwan YVIN]

Hello Yannek ,

I am checking in the documentation database in order to find the document requested.

Best Regards

Erwan

[Yannek]

Hi Erwan,

Any update in this topic, please?

For me it would be enough to know which pins should be tied to VCC and which should have only capacitors connected.

Best,

Yannek

[Giuseppe DI-GIORE]

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