LCMXO2-2000U
LatticeMachXO2The LCMXO2-2000U is a MachXO2 FPGA from Lattice, built on a 65 nm process. It provides 2,112 LUT4 look-up tables, 0.1 Mb of block RAM, with no hard multipliers. It offers up to 278 user I/O pins. It comes in a single package, the fpBGA484 (23 × 23 mm). Temperature grades: commercial, industrial. Designs are built with Lattice Diamond.
Specifications
| Vendor | Lattice |
|---|---|
| Family | MachXO2 |
| Series | MachXO |
| Process | 65 nm |
| Configuration memory | Internal flash |
| LUT4-equivalent capacity | 2,112 |
| Look-up tables (LUT4) | 2,112 |
| Distributed RAM | 16 Kb |
| Block RAM | 0.1 Mb (10 × 9 Kb) |
| User flash memory | 96 Kb |
| DSP (18×18 multiplier) | None |
| Max. user I/O | 278 |
|---|---|
| Transceivers | None |
| PCI Express | None |
| Analog / monitor | None |
| Design tool | Lattice Diamond |
Packages
| Package | Size (mm) | Pitch (mm) | User I/O | Transceivers |
|---|---|---|---|---|
| fpBGA484 | 23 × 23 | 1.0 | 278 | — |
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 | — |
Alternatives to the LCMXO2-2000U
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 |
|---|---|---|---|---|---|---|---|
| LCMXO3L-2100Lattice MachXO3 | 2.1K 2.1K LUT4 | — | — | 0.1 Mb | 279 | — | — |
| LCMXO3LF-2100Lattice MachXO3 | 2.1K 2.1K LUT4 | — | — | 0.1 Mb | 279 | — | — |
| LFMXO4-025Lattice MachXO4 | 2.1K 2.1K LUT4 | 2.6K LC | — | 0.1 Mb | 204 | — | — |
| LFMXO4D-040Lattice MachXO4 | 3K 3K LUT4 | 3.6K LC | — | 0.1 Mb | 204 | — | — |
| GW1AN-3Gowin Arora | 3.2K 3.2K LUT4 | — | — | 0.1 Mb | 208 | — | — |
| GW1NR-2Gowin LittleBee | 2.3K 2.3K LUT4 | — | — | 0.1 Mb | 126 | — | — |
Compare side by side: LCMXO2-2000U vs LCMXO3L-2100, LCMXO2-2000U vs LCMXO3LF-2100, LCMXO2-2000U vs LFMXO4-025.
LCMXO2-2000U quick facts
How many LUTs does the LCMXO2-2000U have?
The LCMXO2-2000U has 2,112 LUT4 look-up tables, about 2,112 LUT4 equivalents.
How many DSP blocks does the LCMXO2-2000U have?
The LCMXO2-2000U has no 18×18 multipliers and 0.1 Mb of block RAM.
Does the LCMXO2-2000U have transceivers?
No, the LCMXO2-2000U has no multi-gigabit transceivers. Its user I/O supports up to 278 pins.
What are the alternatives to the LCMXO2-2000U?
Devices of similar size in other families include LCMXO3L-2100 (Lattice MachXO3), LCMXO3LF-2100 (Lattice MachXO3), LFMXO4-025 (Lattice MachXO4).
Which software is used to design with the LCMXO2-2000U?
Designs for the LCMXO2-2000U are built with Lattice Diamond.
Other MachXO2 devices
| Device | LUT4-eq. | Vendor logic | DSP | Block RAM | Max I/O | Transceivers | PCIe |
|---|---|---|---|---|---|---|---|
| LCMXO2-256 | 256 256 LUT4 | — | — | — | 55 | — | — |
| LCMXO2-640 | 640 640 LUT4 | — | — | 0 Mb | 79 | — | — |
| LCMXO2-640U | 640 640 LUT4 | — | — | 0.1 Mb | 107 | — | — |
| LCMXO2-1200 | 1.3K 1.3K LUT4 | — | — | 0.1 Mb | 107 | — | — |
| LCMXO2-1200U | 1.3K 1.3K LUT4 | — | — | 0.1 Mb | 206 | — | — |
| LCMXO2-2000 | 2.1K 2.1K LUT4 | — | — | 0.1 Mb | 206 | — | — |
| LCMXO2-2000U | 2.1K 2.1K LUT4 | — | — | 0.1 Mb | 278 | — | — |
| LCMXO2-4000 | 4.3K 4.3K LUT4 | — | — | 0.1 Mb | 278 | — | — |
| LCMXO2-7000 | 6.9K 6.9K LUT4 | — | — | 0.2 Mb | 334 | — | — |
Source: Lattice MachXO2 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.