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Altera_Forum
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8 years ago

Cyclone 10 LP : VCCA Voltage

Hello All! I have a new design with Cyclone 10 LP family. I would like power the VCCA pins to 3,3V, but is not clear to me if it's possible. In the "Cyclone 10 LP datasheet", C10LP51002 Ta...
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Altera_Forum
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8 years ago

peio,

The documentation seems clear to me;

C10LP51002 Table 1, says "Absolute Maximum .." for VCCA 3.75V. --- This means that a voltage above 3.75V will harm the device

PCG-01021 Table 5, says "VCCA[1..4] You are required to connect these pins to 2.5 V, even if the PLL is not used...". --- This says you are REQUIRED to connect VCCA to 2.5V.