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Altera_Forum
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19 years ago

5V Tolerant Devices

I created the attached so that I could quickly reference which Altera devices are 5V tolerant. All of these devices have a Vih > 5V. I've also added PDN information as I find that useful. Hop...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

Hi,

I'm interested in using 5 V devices (input and output). I'm new in this FPGA/CPLD stuff, so could someone explain how do I enable PCI Clamp? Some sources say it's enabled by default and some say it's disabled.

Is there something else what I should consider if I'm supplying 5 V to the board?