The LVAUX I/O standards only support DDR4 component memory. The following tables provide the maximum data rates for the DDR4 memory standard using the XQ ruggedized UltraScale+ device memory PHY.
| Memory Standard | Packages | DRAM Type | Speed Grade and VCCINT Operating Voltages | Units | |||||
|---|---|---|---|---|---|---|---|---|---|
| 0.85V | 0.72V | ||||||||
| -2I | -2LE | -1I/-1M | -1LI | -2LE | -1LI | ||||
| XQ Ruggedized Kintex UltraScale+ FPGAs | |||||||||
| DDR4 | FFRB676 FFRA1156 FFRE1517 |
Single rank component | 2133 | N/A | 1866 | 1866 | N/A | 1600 | Mb/s |
| SFRB784 | Single rank component | 1866 | N/A | 1600 | 1600 | N/A | 1333 | Mb/s | |
| XQ Ruggedized Virtex UltraScale+ FPGAs | |||||||||
| DDR4 | FFRC1517 FLRA2104 FLRB2104 FLRC2104 |
Single rank component | 2133 | 2133 | 1866 | N/A | 1866 | N/A | Mb/s |
| XQ Ruggedized Zynq UltraScale+ MPSoCs 1 | |||||||||
| DDR4 |
FFRB900 FFRC1156 FFRC900 FFRB1156 FFRC1760 FFRB1517 |
Single rank component | 2133 | N/A | 1866 | 1866 | N/A | 1600 | Mb/s |
|
SFRC784 |
Single rank component | 1866 | N/A | 1600 | 1600 | N/A | 1333 | Mb/s | |
| XQ Ruggedized Zynq UltraScale+ RFSoCs | |||||||||
| DDR4 | FFRD1156 FFRE1156 FFRG1517 FFRF1760 |
Single rank component | 2133 | N/A | 1866 | 1866 | N/A | 1600 | Mb/s |
|
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