LCMXO2-4000 vs LFMXO4-050
A comparison of the Lattice MachXO2 LCMXO2-4000 and the Lattice MachXO4 LFMXO4-050 using the data from both vendors' selection guides.
Side-by-side specifications
| LCMXO2-4000 | LFMXO4-050 | |
|---|---|---|
| Vendor / family | Lattice MachXO2 | Lattice MachXO4 |
| Logic (LUT4-equivalent) | 4,320 | 4,320 |
| LUTs as published | 4,320 LUT4 | 4,320 LUT4 |
| Vendor logic figure | — LC | 5,200 LC |
| DSP | — 18×18 multipliers | — 18×18 multipliers |
| Block RAM | 0.1 Mb | 0.1 Mb |
| Large RAM | — | — |
| Max. user I/O | 278 | 333 |
| Transceivers | None | None |
| Hard PCI Express | None | None |
| Hard processor | None | None |
| Process | 65 nm | — |
| Configuration memory | Internal flash | Internal flash |
| Packages | 9 | 6 |
| Design tool | Lattice Diamond | Lattice Radiant |
Highlighted values are higher. Logic is compared in LUT4 equivalents; see how FPGA vendors count logic.
Key differences
Both devices offer similar logic capacity: 4.3K and 4.3K LUT4 equivalents.
The LCMXO2-4000 is designed with Lattice Diamond and the LFMXO4-050 with Lattice Radiant.
Full specifications
See the complete spec sheets with packages and grades: LCMXO2-4000 (MachXO2) and LFMXO4-050 (MachXO4).