LFXP2-17E
LatticeLatticeXP2The LFXP2-17E is a LatticeXP2 FPGA from Lattice, built on a 90 nm process. It provides 17,000 LUT4 look-up tables, 0.3 Mb of block RAM and 20 18×18 multipliers. It offers up to 358 user I/O pins. It is available in 3 packages, from the ftBGA256 (17 × 17 mm) to the PQFP208 (28 × 28 mm). Temperature grades: commercial, industrial, automotive. Designs are built with Lattice Diamond.
Specifications
| Vendor | Lattice |
|---|---|
| Family | LatticeXP2 |
| Series | LatticeXP |
| Process | 90 nm |
| Configuration memory | Internal flash |
| Look-up tables (LUT4) | 17,000 |
| Logic block | 4-input look-up table |
| Distributed RAM | 35 Kb |
| Block RAM | 0.3 Mb (15 × 9 Kb) |
| DSP (18×18 multiplier) | 20 |
| Max. user I/O | 358 |
|---|---|
| Transceivers | None |
| PCI Express | None |
| Analog / monitor | None |
| Design tool | Lattice Diamond |
Packages
| Package | Size (mm) | Pitch (mm) | User I/O | Transceivers |
|---|---|---|---|---|
| PQFP208 | 28 × 28 | 0.5 | 146 | — |
| ftBGA256 | 17 × 17 | 1.0 | 201 | — |
| fpBGA484 | 23 × 23 | 1.0 | 358 | — |
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 LFXP2-17E
Closest matches in other families and vendors by logic, DSP, memory, I/O and transceivers. Check pin compatibility and tools before migrating.
| Device | LUTs | Vendor logic | DSP | Block RAM | Max I/O | Transceivers | PCIe | CoreScore |
|---|---|---|---|---|---|---|---|---|
| T13Efinix Trion | — 12.8K LEs, LUTs not published | 12.8K LE | 24 | 0.7 Mb | 195 | — | — | — |
| LFMXO5-15DLattice MachXO5-NX | 11,667 LUT4 | 14K LC | 16 | 0.3 Mb | 305 | — | — | — |
| XC6SLX16AMD Spartan-6 | 9,112 LUT6 | 14.6K LC | 32 | 0.6 Mb | 232 | — | — | — |
| LFE5U-12Lattice ECP5 | 12,000 LUT4 | — | 28 | 0.6 Mb | 197 | — | — | — |
| GW3AR-20Gowin Arora III | 23,040 LUT4 | — | 26 | 1.1 Mb | 238 | — | — | — |
| GW5A-25Gowin Arora V | 23,040 LUT4 | — | 28 | 1 Mb | 239 | — | — | — |
Compare side by side: LFXP2-17E vs T13, LFXP2-17E vs LFMXO5-15D, LFXP2-17E vs XC6SLX16.
Compare the LFXP2-17E with up to three other FPGAs.
LFXP2-17E quick facts
How many LUTs does the LFXP2-17E have?
The LFXP2-17E has 17,000 LUT4 look-up tables. Logic block: 4-input look-up table.
How many DSP blocks does the LFXP2-17E have?
The LFXP2-17E has 20 18×18 multipliers and 0.3 Mb of block RAM.
Does the LFXP2-17E have transceivers?
No, the LFXP2-17E has no multi-gigabit transceivers. Its user I/O supports up to 358 pins.
What are the alternatives to the LFXP2-17E?
Devices of similar size in other families include T13 (Efinix Trion), LFMXO5-15D (Lattice MachXO5-NX), XC6SLX16 (AMD Spartan-6).
Which software is used to design with the LFXP2-17E?
Designs for the LFXP2-17E are built with Lattice Diamond.
Other LatticeXP2 devices
| Device | LUTs | Vendor logic | DSP | Block RAM | Max I/O | Transceivers | PCIe | CoreScore |
|---|---|---|---|---|---|---|---|---|
| LFXP2-5E | 5,000 LUT4 | — | 12 | 0.2 Mb | 172 | — | — | — |
| LFXP2-8E | 8,000 LUT4 | — | 16 | 0.2 Mb | 201 | — | — | — |
| LFXP2-17E | 17,000 LUT4 | — | 20 | 0.3 Mb | 358 | — | — | — |
| LFXP2-30E | 29,000 LUT4 | — | 28 | 0.4 Mb | 472 | — | — | — |
| LFXP2-40E | 40,000 LUT4 | — | 32 | 0.9 Mb | 540 | — | — | — |
Source: Lattice LatticeXP2 product page, Family Table, retrieved 2026-10-26. Data is extracted automatically from the vendor's selection guide; verify critical values in the device data sheet.