LIFCL-17
LatticeCrossLink-NXThe LIFCL-17 is a CrossLink-NX FPGA from Lattice, built on a 28 nm process. It provides 14,167 LUT4 look-up tables (17,000 logic cells), 0.4 Mb of block RAM plus 2.5 Mb of LRAM and 24 18×18 multipliers. It offers up to 77 user I/O pins. It is available in 4 packages, from the WLCSP72 (3.7 × 4.1 mm) to the caBGA256 (14 × 14 mm). Temperature grades: commercial, industrial, automotive. Designs are built with Lattice Radiant.
Specifications
| Vendor | Lattice |
|---|---|
| Family | CrossLink-NX |
| Series | Nexus |
| Process | 28 nm |
| Configuration memory | SRAM |
| LUT4-equivalent capacity | 14,167 |
| Look-up tables (LUT4) | 14,167 |
| LUT note | Derived from logic cells ÷ 1.2 (Lattice definition for Nexus devices) |
| Logic cells | 17,000 |
| Block RAM | 0.4 Mb |
| LRAM | 2.5 Mb |
| DSP (18×18 multiplier) | 24 |
| Max. user I/O | 77 |
|---|---|
| Transceivers | None |
| PCI Express | None |
| Analog / monitor | SAR ADC |
| Design tool | Lattice Radiant |
Packages
| Package | Size (mm) | Pitch (mm) | User I/O | Transceivers |
|---|---|---|---|---|
| WLCSP72 | 3.7 × 4.1 | 0.4 | 39 | — |
| QFN72 | 10 × 10 | 0.5 | 40 | — |
| csfBGA121 | 6 × 6 | 0.5 | 71 | — |
| caBGA256 | 14 × 14 | 0.8 | 77 | — |
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 LIFCL-17
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 |
|---|---|---|---|---|---|---|---|
| LFD2NX-17Lattice Certus-NX | 14.2K 14.2K LUT4 | 17K LC | 24 | 0.4 Mb | 77 | — | — |
| 5CEA2Altera Cyclone V | 18.9K 9.4K ALMs | 25K LE | 25 | 1.7 Mb | 224 | — | — |
| LFD2NX-9Lattice Certus-NX | 7.5K 7.5K LUT4 | 9K LC | 12 | 0.3 Mb | 77 | — | — |
| LFD2NX-25Lattice Certus-NX | 20.8K 20.8K LUT4 | 25K LC | 20 | 1.4 Mb | 311 | — | — |
| XCSU25PAMD Spartan UltraScale+ | 16K 10K LUT6 | 22K SLC | 36 | 1.7 Mb | 304 | — | — |
| T13Efinix Trion | ≈12.8K 12.8K LEs | 12.8K LE | 24 | 0.7 Mb | 195 | — | — |
Compare side by side: LIFCL-17 vs LFD2NX-17, LIFCL-17 vs 5CEA2, LIFCL-17 vs LFD2NX-9.
LIFCL-17 quick facts
How many LUTs does the LIFCL-17 have?
The LIFCL-17 has 14,167 LUT4 look-up tables, about 14,167 LUT4 equivalents (17,000 logic cells as published by Lattice).
How many DSP blocks does the LIFCL-17 have?
The LIFCL-17 has 24 18×18 multipliers and 0.4 Mb of block RAM plus 2.5 Mb of LRAM.
Does the LIFCL-17 have transceivers?
No, the LIFCL-17 has no multi-gigabit transceivers. Its user I/O supports up to 77 pins.
What are the alternatives to the LIFCL-17?
Devices of similar size in other families include LFD2NX-17 (Lattice Certus-NX), 5CEA2 (Altera Cyclone V), LFD2NX-9 (Lattice Certus-NX).
Which software is used to design with the LIFCL-17?
Designs for the LIFCL-17 are built with Lattice Radiant.
Other CrossLink-NX devices
| Device | LUT4-eq. | Vendor logic | DSP | Block RAM | Max I/O | Transceivers | PCIe |
|---|---|---|---|---|---|---|---|
| LIFCL-17 | 14.2K 14.2K LUT4 | 17K LC | 24 | 0.4 Mb | 77 | — | — |
| LIFCL-33 | 27.5K 27.5K LUT4 | 33K LC | 64 | 1.1 Mb | 60 | — | — |
| LIFCL-33U | 27.5K 27.5K LUT4 | 33K LC | 64 | 1.1 Mb | 52 | — | — |
| LIFCL-40 | 32.5K 32.5K LUT4 | 39K LC | 56 | 1.5 Mb | 191 | — | Gen2 |
Source: Lattice CrossLink-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.