solder composition and reflow profile for Cyclone V - solder composition and reflow profile for Cyclone V For the Cyclone V, 5CEFA7U19I7N: What is the material composition of the BGA balls, and what is the recommended solder reflow profile? Replies: Re: solder composition and reflow profile for Cyclone V Hi, Thank you for contacting Intel community. For process reflow, kindly refer to the link below: https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/an/an353.pdf Thanks. Regards, Aiman