LCMXO2-640 vs LFMXO4-010
A comparison of the Lattice MachXO2 LCMXO2-640 and the Lattice MachXO4 LFMXO4-010 using the data from both vendors' selection guides.
Side-by-side specifications
| LCMXO2-640 | LFMXO4-010 | |
|---|---|---|
| Vendor / family | Lattice MachXO2 | Lattice MachXO4 |
| Logic (LUT4-equivalent) | 640 | 896 |
| LUTs as published | 640 LUT4 | 896 LUT4 |
| Vendor logic figure | — LC | 1,100 LC |
| DSP | — 18×18 multipliers | — 18×18 multipliers |
| Block RAM | 0 Mb | 0.1 Mb |
| Large RAM | — | — |
| Max. user I/O | 79 | 105 |
| Transceivers | None | None |
| Hard PCI Express | None | None |
| Hard processor | None | None |
| Process | 65 nm | — |
| Configuration memory | Internal flash | Internal flash |
| Packages | 3 | 3 |
| Design tool | Lattice Diamond | Lattice Radiant |
Highlighted values are higher. Logic is compared in LUT4 equivalents; see how FPGA vendors count logic.
Key differences
The LFMXO4-010 has about 40% more logic capacity (896 vs 640 LUT4 equivalents).
The LFMXO4-010 has more on-chip memory (0.1 Mb vs 0 Mb).
The LCMXO2-640 is designed with Lattice Diamond and the LFMXO4-010 with Lattice Radiant.
Full specifications
See the complete spec sheets with packages and grades: LCMXO2-640 (MachXO2) and LFMXO4-010 (MachXO4).