Forum Discussion

RTL_One's avatar
RTL_One
Icon for New Contributor rankNew Contributor
7 years ago

Cyclone V - VCCBAT voltage if not using volatile key (3.3V?)

I'm not using security volatile key and the Cyclone V pin connection guidelines say to connect VCCBAT to 1.5V, 2.5V, or 3.0V in order to exit POR. However, the Cyclone V datasheet (table 2) lists the...
SreekumarR_G_Intel's avatar
SreekumarR_G_Intel
Icon for Frequent Contributor rankFrequent Contributor
7 years ago

Hello ,

I would like to give you some information about absolute maximum rating before answer your question .

The section is absolute maximum rating means " the device can tolerate not operate at". Stress above the absolute maximum rating can cause the permanent damage to the device. Hence this is stress rating only not the operating rating of the devices. .

Now answer to your question : NO ...I agree with Anand completely.

" Intel cannot guarantee on the performance and reliability of the device if you operate the devices above the maximum recommenced operating rating"

Thank you ,

Regards.,

Sree

  • RTL_One's avatar
    RTL_One
    Icon for New Contributor rankNew Contributor
    7 years ago

    Thanks Sree, I appreciate your input here.