Cyclone Ep3c40 Sram Or Ssram

[Altera_Forum]

Hi, 

 I am upgrading a design based on a cyclone ep2c20 which used a sram IS61lv25616al,to a design using a Cyclone ep3c40f484. If i want to have a 32 bit wide ISSI memory device ,can I use a sram or do io have to use a ssram with the Cyclone 3.       Many Thanks

[Altera_Forum]

Do you have any indications, the SRAM won't work the way it did before?

[Altera_Forum]

Hi, 

 No problems, initally with reference to the the de1 demo board, sram is 256x16width.   looking at the cyclone 3 starter board it uses a ssram 256x36,we want a device with 32 bit width, is this typical of such a cylone 3 system ?   Can you use sram or ssram it seems that sram is less complex for schematics     Many Thanks

[Altera_Forum]

SSRAM is sometimes preferred for higher throughput, but interface is different, not necessarily more complex, I think. 36 Bit is a common SSRAM type, but you can use it for 32 Bit storage of course.