Max 10, how to "connect" to my on-chip-memory? which controller to use.

You are right I confused between on-chip memory and sdram.

In my QUARTUS2 in the ip catalog i have ssram and sram controllers (and ufm) but not sdram controller.

further more, I cant find out which sdram I got, in all data sheets for my fpga (de10-lite terasic) I sees only 64MB sdram,in the max10 datasheets I see ddr3, ddr2 but I dont know what I got .

my fpga num is :10M50DAF484C7G

Thanks.