LCMXO3L-4300 vs LFMXO4-050
A comparison of the Lattice MachXO3 LCMXO3L-4300 and the Lattice MachXO4 LFMXO4-050 using the data from both vendors' selection guides.
Side-by-side specifications
| LCMXO3L-4300 | LFMXO4-050 | |
|---|---|---|
| Vendor / family | Lattice MachXO3 | Lattice MachXO4 |
| Logic (LUT4-equivalent) | 4,300 | 4,320 |
| LUTs as published | 4,300 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 | 335 | 333 |
| Transceivers | None | None |
| Hard PCI Express | None | None |
| Hard processor | None | None |
| Process | — | — |
| Configuration memory | — | Internal flash |
| Packages | 8 | 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.
Configuration memory: — on the LCMXO3L-4300, internal flash on the LFMXO4-050.
The LCMXO3L-4300 is designed with Lattice Diamond and the LFMXO4-050 with Lattice Radiant.
Full specifications
See the complete spec sheets with packages and grades: LCMXO3L-4300 (MachXO3) and LFMXO4-050 (MachXO4).