LFMXO4-015
LatticeMachXO4The LFMXO4-015 is a MachXO4 FPGA from Lattice. It provides 1,280 LUT4 look-up tables (1,600 logic cells), 0.1 Mb of block RAM, with no hard multipliers. It offers up to 204 user I/O pins. It is available in 6 packages, from the UUG36 (2.5 × 2.5 mm) to the TSG144 (20 × 20 mm). Temperature grades: commercial, industrial, automotive. Designs are built with Lattice Radiant.
Specifications
| Vendor | Lattice |
|---|---|
| Family | MachXO4 |
| Series | MachXO |
| Configuration memory | Internal flash |
| LUT4-equivalent capacity | 1,280 |
| Look-up tables (LUT4) | 1,280 |
| Logic cells | 1,600 |
| Distributed RAM | 10 Kb |
| Block RAM | 0.1 Mb |
| User flash memory | 64 Kb |
| DSP (18×18 multiplier) | None |
| Max. user I/O | 204 |
|---|---|
| Transceivers | None |
| PCI Express | None |
| Analog / monitor | None |
| Design tool | Lattice Radiant |
Packages
| Package | Size (mm) | Pitch (mm) | User I/O | Transceivers |
|---|---|---|---|---|
| UUG36 | 2.5 × 2.5 | 0.4 | 27 | — |
| TSG100 | 14 × 14 | 0.5 | 78 | — |
| BSG132 | 8 × 8 | 0.5 | 102 | — |
| TSG144 | 20 × 20 | 0.5 | 105 | — |
| BBG256 | 14 × 14 | 0.8 | 204 | — |
| BFG256 | 17 × 17 | 1.0 | 204 | — |
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 LFMXO4-015
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 |
|---|---|---|---|---|---|---|---|
| LCMXO2-1200ULattice MachXO2 | 1.3K 1.3K LUT4 | — | — | 0.1 Mb | 206 | — | — |
| LCMXO3L-1300Lattice MachXO3 | 1.3K 1.3K LUT4 | — | — | 0.1 Mb | 206 | — | — |
| LCMXO3LF-1300Lattice MachXO3 | 1.3K 1.3K LUT4 | — | — | 0.1 Mb | 206 | — | — |
| GW1AN-1Gowin Arora | 1.2K 1.2K LUT4 | — | — | 0.1 Mb | 120 | — | — |
| GW1N-1P5Gowin LittleBee | 1.6K 1.6K LUT4 | — | — | 0.1 Mb | 125 | — | — |
| LCMXO2-1200Lattice MachXO2 | 1.3K 1.3K LUT4 | — | — | 0.1 Mb | 107 | — | — |
Compare side by side: LFMXO4-015 vs LCMXO2-1200U, LFMXO4-015 vs LCMXO3L-1300, LFMXO4-015 vs LCMXO3LF-1300.
LFMXO4-015 quick facts
How many LUTs does the LFMXO4-015 have?
The LFMXO4-015 has 1,280 LUT4 look-up tables, about 1,280 LUT4 equivalents (1,600 logic cells as published by Lattice).
How many DSP blocks does the LFMXO4-015 have?
The LFMXO4-015 has no 18×18 multipliers and 0.1 Mb of block RAM.
Does the LFMXO4-015 have transceivers?
No, the LFMXO4-015 has no multi-gigabit transceivers. Its user I/O supports up to 204 pins.
What are the alternatives to the LFMXO4-015?
Devices of similar size in other families include LCMXO2-1200U (Lattice MachXO2), LCMXO3L-1300 (Lattice MachXO3), LCMXO3LF-1300 (Lattice MachXO3).
Which software is used to design with the LFMXO4-015?
Designs for the LFMXO4-015 are built with Lattice Radiant.
Other MachXO4 devices
| Device | LUT4-eq. | Vendor logic | DSP | Block RAM | Max I/O | Transceivers | PCIe |
|---|---|---|---|---|---|---|---|
| LFMXO4-010 | 896 896 LUT4 | 1.1K LC | — | 0.1 Mb | 105 | — | — |
| LFMXO4-015 | 1.3K 1.3K LUT4 | 1.6K LC | — | 0.1 Mb | 204 | — | — |
| LFMXO4-025 | 2.1K 2.1K LUT4 | 2.6K LC | — | 0.1 Mb | 204 | — | — |
| LFMXO4D-040 | 3K 3K LUT4 | 3.6K LC | — | 0.1 Mb | 204 | — | — |
| LFMXO4-050 | 4.3K 4.3K LUT4 | 5.2K LC | — | 0.1 Mb | 333 | — | — |
| LFMXO4D-050 | 4.3K 4.3K LUT4 | 5.2K LC | — | 0.1 Mb | 204 | — | — |
| LFMXO4-080 | 6.9K 6.9K LUT4 | 8.3K LC | — | 0.2 Mb | 333 | — | — |
| LFMXO4D-080 | 6.9K 6.9K LUT4 | 8.3K LC | — | 0.2 Mb | 333 | — | — |
| LFMXO4-110 | 9.4K 9.4K LUT4 | 11.3K LC | — | 0.4 Mb | 382 | — | — |
| LFMXO4D-110 | 9.4K 9.4K LUT4 | 11.3K LC | — | 0.4 Mb | 381 | — | — |
Source: Lattice MachXO4 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.