Recommended SDR SDRAM on FMC

[bluephoton928]

Posted on February 04, 2016 at 23:31

Hello I am planning to use 16MB SDRAM on F469 for grx applications. I would need something that works seamlessly with FMC on F469. The F429 Discovery Kit uses 8 MB from ISSI but winbond offers the same size for much cheaper price. Please suggest if F469 FMC is compatible with winbond's SDR.

[waclawek.jan]

Posted on February 05, 2016 at 07:00

If the buswitdth, and nominal speed are the same, and the density is not dramatically different, it's likely both will work the same way. They may be differences in timing, but then F in FMC stands for Flexible. Compare the two parts' datasheets item by item, and come back with any differences.

JW