Lattice MachXO5-NX FPGAs
The Lattice MachXO5-NX family has 10 devices, built on the 28 nm process, ranging from 11.7K LUT4 to 80K LUT4 and from 16 to 156 18×18 multipliers. It uses LUT4 look-up tables. Transceivers: SERDES.
| Device | LUT4-eq. | Vendor logic | DSP | Block RAM | Max I/O | Transceivers | PCIe |
|---|---|---|---|---|---|---|---|
| LFMXO5-15D | 11.7K 11.7K LUT4 | 14K LC | 16 | 0.3 Mb | 305 | — | — |
| LFMXO5-20TD | 16.7K 16.7K LUT4 | 20K LC | 48 | 0.7 Mb | 368 | 1 SERDES | Gen2 |
| LFMXO5-25 | 22.5K 22.5K LUT4 | 27K LC | 20 | 1.4 Mb | 305 | — | — |
| LFMXO5-30TD | 25K 25K LUT4 | 30K LC | 48 | 0.8 Mb | 368 | 1 SERDES | Gen2 |
| LFMXO5-35T | 29.2K 29.2K LUT4 | 35K LC | 48 | 1.9 Mb | 371 | 1 SERDES | Gen2 |
| LFMXO5-55TDQ | 31.7K 31.7K LUT4 | 38K LC | 93 | 0.3 Mb | 297 | 2 SERDES | Gen2 |
| LFMXO5-55T | 44.2K 44.2K LUT4 | 53K LC | 146 | 2.9 Mb | 297 | 2 SERDES | Gen2 |
| LFMXO5-55TD | 44.2K 44.2K LUT4 | 53K LC | 110 | 2.9 Mb | 297 | 2 SERDES | Gen2 |
| LFMXO5-65T | 54.2K 54.2K LUT4 | 65K LC | 128 | 2.2 Mb | 371 | 1 SERDES | Gen2 |
| LFMXO5-100T | 80K 80K LUT4 | 96K LC | 156 | 3.7 Mb | 297 | 2 SERDES | Gen2 |
Source: Lattice MachXO5-NX product page, Family Table, retrieved 2026-10-24.