Certus-N2 CT20 vs LAV-AT-G30
A comparison of the Lattice Certus-N2 Certus-N2 CT20 and the Lattice Avant-G LAV-AT-G30 using the data from both vendors' selection guides.
Side-by-side specifications
| Certus-N2 CT20 | LAV-AT-G30 | |
|---|---|---|
| Vendor / family | Lattice Certus-N2 | Lattice Avant-G |
| Logic (LUT4-equivalent) | 135,000 | 163,000 |
| LUTs as published | 135,000 LUT4 | 163,000 LUT4 |
| Vendor logic figure | 220,000 LC | 262,000 LC |
| DSP | 520 18×18 multipliers | 700 18×18 multipliers |
| Block RAM | 12 Mb | 14.4 Mb |
| Large RAM | — | — |
| Max. user I/O | 298 | 298 |
| Transceivers | 8 × SERDES 16 Gb/s | 12 × SERDES 12.5 Gb/s |
| Hard PCI Express | None | None |
| Hard processor | None | None |
| Process | 16 nm | 16 nm |
| Configuration memory | SRAM | SRAM |
| Packages | 4 | 3 |
| Design tool | Lattice Radiant | Lattice Radiant |
Highlighted values are higher. Logic is compared in LUT4 equivalents; see how FPGA vendors count logic.
Key differences
The LAV-AT-G30 has about 21% more logic capacity (163K vs 135K LUT4 equivalents).
For arithmetic, the LAV-AT-G30 has 700 18×18 multipliers against 520 18×18 multipliers on the Certus-N2 CT20.
The LAV-AT-G30 has more on-chip memory (14.4 Mb vs 12 Mb).
Both have transceivers: 8 at up to 16 Gb/s on the Certus-N2 CT20 and 12 at up to 12.5 Gb/s on the LAV-AT-G30.
The Certus-N2 CT20 is designed with Lattice Radiant and the LAV-AT-G30 with Lattice Radiant.
Full specifications
See the complete spec sheets with packages and grades: Certus-N2 CT20 (Certus-N2) and LAV-AT-G30 (Avant-G).