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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Power Supply of the MAX10

I want to use only one switching regulator to supply my complete 10M08SCE144C8G without using the adc feature abd power up all IOs on 3.3V. But in the connection guidlines are always two switchers us...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Yes, you can do that.

The only issue is when you want 'Instant-On Support' in which case:

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VCCIO must ramp up to full rail before VCCA and VCC_ONE start ramping.

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However, MAX 10 supports Hot Socketing, which benefits from:

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Support for any power-up sequence

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Cheers,

Alex