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Altera_Forum
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13 years ago

Cyclone IV JTAG Working, Configuration Not

This is the first time I have had a design around an Altera part not load properly. I am sure it is my fault, but I am running out of things to check. This is with a Cyclone IV EP4CE10E22C8N. Both of...
Altera_Forum's avatar
Altera_Forum
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13 years ago

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No they don't go down to 2.3V (at least any of the device data sheets I've looked at).

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Fortunately you are mistaken. This can be verified by a quick search on Micron's website or Digi-Key. I have attached a data sheet from Micron. The M25P40 is 2.3V to 3.6V. Note that this is the M25P40 (replacement for an EPCS4), not the M25P16. The M25P40 is large enough to store the configuration for an EP4CE10, which is what I was using.