IP Cores - logiMEM

DDR3 SDRAM Memory Controller

Key Features

  • Supports DDR3 SDRAM memory devices on AMD Series 7 FPGAs
  • Size optimized – ideal for low cost AMD Series 7 FPGAs (Artix™ 7, Spartan™ 7)
  • 800 Mb/s max bandwidth on Artix™ 7/Spartan™ 7 devices (-1, -1L, -1LI speed grades)
  • x8/x16 DDR3 SDRAM component data width support
  • x8/x16/x32 DDR3 interface data width support
  • AXI4 Slave Interface on system side (fabric)
  • Supports single-beat and burst transaction on the AXI4 interface bus
  • 8:1 system data width to DDR3 data width ratio
  • 4:1 memory to FPGA system interface clock ratio
  • Programmable burst length on AXI interface, on both read and write memory cycles
  • Programmable CAS Latency (supports CL5 and CL6)
  • Supported for both DDR3 (1.5V) and DDR3L (1.35V)


The logiMEM DDR3 SDRAM Memory Controller is a size optimized, flexible, parametric and synthesizable Synchronous DRAM Controller that supports industry standard Double Data Rate 3 (DDR3) SDRAM memories on AMD Series 7 FPGAs/SoCs. Its system interface is compliant to ARM’s AMBA® Advanced eXtensible Interface (AXI4) protocol. 

“Easy-to-use” parameters and the synthesis for different requirements, optimized for area and speed, auto-routed design makes this IP Core especially suitable for AMD Series 7 FPGA/SoC designs featuring AXI4 bus architecture. It enables an easy connection of processor cores, as well as various peripheral cores, to DDR3 memory chips via AXI4 slave system interface port.

The logiMEM IP Core is fully embedded into the AMD Vivado™ toolset, and its parametrizable VHDL design allows tuning of slice consumption and features set through an easy-to-use GUI interface. The logiMEM can be smoothly integrated with other logicBRICKSTM IP cores for building of advanced GUI embedded systems.

NameLicensePrice (EUR)  
logiMEM 1 year license 3,540.00
logiMEM 2 years license 6,380.00
logiMEM 3 years license 8,500.00
Related Products
Name Price (EUR)  
logiMEM-10K10K bitstreams
logiMEM-20K20K bitstreams
logiMEM-50K50K bitstreams
logiMEM-100K100K bitstreams
logiMEM-UNLAdditional unlimited bitstreams
Additional Products
Name Price (EUR)  
logiHELP 10 hours package1,250.00
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