LCMXO2280E vs LCMXO3LF-2100
A comparison of the Lattice MachXO LCMXO2280E and the Lattice MachXO3 LCMXO3LF-2100 using the data from both vendors' selection guides.
Side-by-side specifications
| LCMXO2280E | LCMXO3LF-2100 | |
|---|---|---|
| Vendor / family | Lattice MachXO | Lattice MachXO3 |
| LUTs as published | 2,280 LUT4 | 2,100 LUT4 |
| LUT type | 4-input look-up table | 4-input look-up table |
| LUT4 equivalent (approx.) | ≈2,280 | ≈2,100 |
| CoreScore (SERV cores) | — | — |
| Vendor logic figure | — | — |
| DSP | — 18×18 multipliers | — 18×18 multipliers |
| Block RAM | 0 Mb | 0.1 Mb |
| Large RAM | — | — |
| Max. user I/O | 271 | 279 |
| Transceivers | None | None |
| Hard PCI Express | None | None |
| Hard processor | None | None |
| Process | 130 nm | — |
| Configuration memory | Internal flash | — |
| Packages | 6 | 8 |
| Design tool | Lattice Diamond | Lattice Diamond |
Highlighted values are higher. LUT counts are shown as published; the LUT4 equivalent is an approximation to compare different LUT types, see how FPGA vendors count logic. Add up to two more devices to this comparison.
Key differences
The LCMXO2280E has about 9% more logic capacity (2.3K vs 2.1K LUT4 equivalents).
The LCMXO3LF-2100 has more on-chip memory (0.1 Mb vs 0 Mb).
Configuration memory: internal flash on the LCMXO2280E, — on the LCMXO3LF-2100.
The LCMXO2280E is designed with Lattice Diamond and the LCMXO3LF-2100 with Lattice Diamond.
Full specifications
See the complete spec sheets with packages and grades: LCMXO2280E (MachXO) and LCMXO3LF-2100 (MachXO3).