Lattice MachXO3 FPGAs
The Lattice MachXO3 family has 12 devices, ranging from 640 LUT4 to 9.4K LUT4 and from none to — 18×18 multipliers. It uses LUT4 look-up tables.
| Device | LUT4-eq. | Vendor logic | DSP | Block RAM | Max I/O | Transceivers | PCIe |
|---|---|---|---|---|---|---|---|
| LCMXO3L-640 | 640 640 LUT4 | — | — | 0.1 Mb | 104 | — | — |
| LCMXO3LF-640 | 640 640 LUT4 | — | — | 0.1 Mb | 104 | — | — |
| LCMXO3L-1300 | 1.3K 1.3K LUT4 | — | — | 0.1 Mb | 206 | — | — |
| LCMXO3LF-1300 | 1.3K 1.3K LUT4 | — | — | 0.1 Mb | 206 | — | — |
| LCMXO3L-2100 | 2.1K 2.1K LUT4 | — | — | 0.1 Mb | 279 | — | — |
| LCMXO3LF-2100 | 2.1K 2.1K LUT4 | — | — | 0.1 Mb | 279 | — | — |
| LCMXO3L-4300 | 4.3K 4.3K LUT4 | — | — | 0.1 Mb | 335 | — | — |
| LCMXO3LF-4300 | 4.3K 4.3K LUT4 | — | — | 0.1 Mb | 335 | — | — |
| LCMXO3L-6900 | 6.9K 6.9K LUT4 | — | — | 0.2 Mb | 335 | — | — |
| LCMXO3LF-6900 | 6.9K 6.9K LUT4 | — | — | 0.2 Mb | 335 | — | — |
| LCMXO3L-9400 | 9.4K 9.4K LUT4 | — | — | 0.4 Mb | 384 | — | — |
| LCMXO3LF-9400 | 9.4K 9.4K LUT4 | — | — | 0.4 Mb | 384 | — | — |
Source: Lattice MachXO3 product page, Family Table, retrieved 2026-10-24.