LAV-AT-G50 vs MPF300T
A comparison of the Lattice Avant-G LAV-AT-G50 and the Microchip PolarFire MPF300T using the data from both vendors' selection guides.
Side-by-side specifications
| LAV-AT-G50 | MPF300T | |
|---|---|---|
| Vendor / family | Lattice Avant-G | Microchip PolarFire |
| Logic (LUT4-equivalent) | 255,000 | 300,000 |
| LUTs as published | 255,000 LUT4 | 300,000 LUT4 |
| Vendor logic figure | 409,000 LC | 300,000 LE |
| DSP | 1,120 18×18 multipliers | 924 18×18 math blocks (MACC) |
| Block RAM | 22.7 Mb | 18.6 Mb |
| Large RAM | — | — |
| Max. user I/O | 298 | 512 |
| Transceivers | 16 × SERDES 12.5 Gb/s | 16 × SERDES 12.7 Gb/s |
| Hard PCI Express | None | Gen2 x4 |
| Hard processor | None | None |
| Process | 16 nm | 28 nm |
| Configuration memory | SRAM | Non-volatile (SONOS flash) |
| Packages | 2 | 5 |
| Design tool | Lattice Radiant | Microchip Libero SoC |
Highlighted values are higher. Logic is compared in LUT4 equivalents; see how FPGA vendors count logic.
Key differences
The MPF300T has about 18% more logic capacity (300K vs 255K LUT4 equivalents).
For arithmetic, the LAV-AT-G50 has 1,120 18×18 multipliers against 924 18×18 math blocks (MACC) on the MPF300T.
The LAV-AT-G50 has more on-chip memory (22.7 Mb vs 18.6 Mb).
Both have transceivers: 16 at up to 12.5 Gb/s on the LAV-AT-G50 and 16 at up to 12.7 Gb/s on the MPF300T.
Configuration memory: sram on the LAV-AT-G50, non-volatile (sonos flash) on the MPF300T.
The LAV-AT-G50 is designed with Lattice Radiant and the MPF300T with Microchip Libero SoC.
Full specifications
See the complete spec sheets with packages and grades: LAV-AT-G50 (Avant-G) and MPF300T (PolarFire).