This is regarding below mentioned part numbers from Intel Altera FPGA cyclone family. EP4CE15F23I8LN EP4CE15F23I8N Want to know the difference between the two part numbers.

Hi,

EP4CE15F23I8N

>>L=Optional Extension for Low-voltage device

>>N=Restriction of Hazardous Substances (RoHS) Compatible

EP4CE15F23I8LN

>>L=Low-voltage device with

>>N=RoHS Compatible

Refer

https://www.intel.com/content/www/us/en/products/programmable/sample-ordering-codes.html

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/hb/cyclone-iv/cyiv-51001.pdf

Let me know if this has helped resolve the issue you are facing or if you need any further assistance.

Regards

Anand