LFCPNX-100
LatticeCertusPro-NXThe LFCPNX-100 is a CertusPro-NX FPGA from Lattice, built on a 28 nm process. It provides 80,000 LUT4 look-up tables (96,000 logic cells), 3.7 Mb of block RAM plus 3.5 Mb of LRAM and 156 18×18 multipliers. It offers up to 305 user I/O pins and 8 SERDES transceivers at up to 10.3125 Gb/s, with hard PCI Express Gen3 blocks. It is available in 5 packages, from the ASG256 (9 × 9 mm) to the LFG672 (27 × 27 mm). Temperature grades: commercial, industrial, automotive. Designs are built with Lattice Radiant.
Specifications
| Vendor | Lattice |
|---|---|
| Family | CertusPro-NX |
| Series | Nexus |
| Process | 28 nm |
| Configuration memory | SRAM |
| LUT4-equivalent capacity | 80,000 |
| Look-up tables (LUT4) | 80,000 |
| LUT note | Derived from logic cells ÷ 1.2 (Lattice definition for Nexus devices) |
| Logic cells | 96,000 |
| Block RAM | 3.7 Mb |
| LRAM | 3.5 Mb |
| DSP (18×18 multiplier) | 156 |
| Max. user I/O | 305 |
|---|---|
| SERDES transceivers | 8 × 10.3125 Gb/s |
| PCI Express | Gen3 |
| Analog / monitor | SAR ADC |
| Design tool | Lattice Radiant |
Packages
| Package | Size (mm) | Pitch (mm) | User I/O | Transceivers |
|---|---|---|---|---|
| ASG256 | 9 × 9 | 0.5 | 165 | 4 |
| CBG256 | 14 × 14 | 0.8 | 165 | 4 |
| BBG484 | 19 × 19 | 0.8 | 305 | 8 |
| BFG484 | 23 × 23 | 1.0 | 305 | 4 |
| LFG672 | 27 × 27 | 1.0 | 305 | 8 |
Package names are shown as in the selection guide; the full ordering code adds speed grade and temperature (see the data sheet).
Speed and temperature grades
| Temperature grade | Junction range | Speed grades |
|---|---|---|
| Commercial (C) | 0 to 85 °C | — |
| Industrial (I) | −40 to 100 °C | — |
| Automotive (A) | — | — |
Alternatives to the LFCPNX-100
Closest matches in other families and vendors by logic, DSP, memory, I/O and transceivers. Check pin compatibility and tools before migrating.
| Device | LUT4-eq. | Vendor logic | DSP | Block RAM | Max I/O | Transceivers | PCIe |
|---|---|---|---|---|---|---|---|
| 10CX105Altera Cyclone 10 GX | 76K 38K ALMs | 104K LE | 125 | 7.5 Mb | 284 | 12 XCVR 12.5 Gb/s | Gen2 |
| 5CGXC7Altera Cyclone V | 113K 56.5K ALMs | 150K LE | 156 | 6.7 Mb | 480 | 9 XCVR 3.125 Gb/s | Gen1 |
| 5CGTD7Altera Cyclone V | 113K 56.5K ALMs | 150K LE | 156 | 6.7 Mb | 480 | 9 XCVR 6.144 Gb/s | Gen2 |
| 10CX150Altera Cyclone 10 GX | 110K 54.8K ALMs | 150K LE | 156 | 9.3 Mb | 284 | 12 XCVR 12.5 Gb/s | Gen2 |
| GW5AT-75Gowin Arora V | 86.7K 86.7K LUT4 | — | 213 | 4.5 Mb | 312 | 8 SERDES 12.5 Gb/s | Gen3 |
| 10AX016Altera Arria 10 | 123K 61.5K ALMs | 210K LE | 156 | 8.6 Mb | 288 | 12 XCVR 17.4 Gb/s | Gen3 |
Compare side by side: LFCPNX-100 vs 10CX105, LFCPNX-100 vs 5CGXC7, LFCPNX-100 vs 5CGTD7, LFCPNX-100 vs 10CX150.
LFCPNX-100 quick facts
How many LUTs does the LFCPNX-100 have?
The LFCPNX-100 has 80,000 LUT4 look-up tables, about 80,000 LUT4 equivalents (96,000 logic cells as published by Lattice).
How many DSP blocks does the LFCPNX-100 have?
The LFCPNX-100 has 156 18×18 multipliers and 3.7 Mb of block RAM plus 3.5 Mb of LRAM.
Does the LFCPNX-100 have transceivers?
Yes, 8 SERDES transceivers at up to 10.3125 Gb/s.
What are the alternatives to the LFCPNX-100?
Devices of similar size in other families include 10CX105 (Altera Cyclone 10 GX), 5CGXC7 (Altera Cyclone V), 5CGTD7 (Altera Cyclone V).
Which software is used to design with the LFCPNX-100?
Designs for the LFCPNX-100 are built with Lattice Radiant.
Other CertusPro-NX devices
| Device | LUT4-eq. | Vendor logic | DSP | Block RAM | Max I/O | Transceivers | PCIe |
|---|---|---|---|---|---|---|---|
| LFCPNX-50 | 43.3K 43.3K LUT4 | 52K LC | 96 | 1.7 Mb | 269 | 4 SERDES 10.3125 Gb/s | Gen3 |
| LFCPNX-100 | 80K 80K LUT4 | 96K LC | 156 | 3.7 Mb | 305 | 8 SERDES 10.3125 Gb/s | Gen3 |
Source: Lattice CertusPro-NX product page, Family Table, retrieved 2026-10-24. Data is extracted automatically from the vendor's selection guide; verify critical values in the device data sheet.