The below link is the supported official flash support from Intel for Cyclone V.
The above device (MT41K256M16TW-107 ) is not tested/characterized from the Intel.
MT41K256M16TW-107 is DDR not flash , and the suported list of DDRs is not relevent since the divecs are obsolete
o s please again , can anyone recommand of valid DDR to work with Cyclon V?
thanks in advanced
Apology for the confusion, from Intel there is not recommendation for the vendor part number selection for EMIF memory (DDR). But you can have a EMIF specification estimator tool and can compare with DDR specification.
Kindly find the link for the tool.