LCMXO3L-6900 vs iCE40HX8K
A comparison of the Lattice MachXO3 LCMXO3L-6900 and the Lattice iCE40 LP/HX/LM iCE40HX8K using the data from both vendors' selection guides.
Side-by-side specifications
| LCMXO3L-6900 | iCE40HX8K | |
|---|---|---|
| Vendor / family | Lattice MachXO3 | Lattice iCE40 LP/HX/LM |
| Logic (LUT4-equivalent) | 6,900 | 7,680 |
| LUTs as published | 6,900 LUT4 | 7,680 LUT4 |
| Vendor logic figure | — LC | 7,680 LC |
| DSP | — 18×18 multipliers | — 16×16 MAC blocks |
| Block RAM | 0.2 Mb | 0.1 Mb |
| Large RAM | — | — |
| Max. user I/O | 335 | 208 |
| Transceivers | None | None |
| Hard PCI Express | None | None |
| Hard processor | None | None |
| Process | — | 40 nm |
| Configuration memory | — | NVCM or SRAM |
| Packages | 5 | 4 |
| Design tool | Lattice Diamond | Lattice iCEcube2 |
Highlighted values are higher. Logic is compared in LUT4 equivalents; see how FPGA vendors count logic.
Key differences
The iCE40HX8K has about 11% more logic capacity (7.7K vs 6.9K LUT4 equivalents).
The LCMXO3L-6900 has more on-chip memory (0.2 Mb vs 0.1 Mb).
Configuration memory: — on the LCMXO3L-6900, nvcm or sram on the iCE40HX8K.
The LCMXO3L-6900 is designed with Lattice Diamond and the iCE40HX8K with Lattice iCEcube2.
Full specifications
See the complete spec sheets with packages and grades: LCMXO3L-6900 (MachXO3) and iCE40HX8K (iCE40 LP/HX/LM).