The Cypress 64MBit 3.3V dual PMOD is ideal for expanding the memory of your FPGA project.
This module can be used with any FPGA development board that offers two PMOD connectors. It is compatible with the Digilent PMOD specification.
This PMOD features the Cypress 64MBit 3.3V 100MHz DDR S27KL0641DABHI020 Hyperram chip.
You can find the schematic and design files of this PMOD in the iCEBreaker PMOD repository.
This PMOD is based on the design by Black Mesa Labs and has the same pinout.
If you have additional questions about this PMOD join the iCEBreaker Gitter channel and ask away! :)