The LCMXO2-2000HC-4TG144C: ROHS3 compliant — no exemption-based lead in the solder finish, which simplifies the compliance declaration for EU and UKCA markets.
Logic density, memory, and I/O count
2112 logic cells (LUT4-based) arranged in 264 LABs/CLBs — this is the entry-level density tier within the MachXO2 family, sized for glue logic, CPLD replacement, and small state machines rather than gate-heavy DSP or video pipelines. 75,776 total RAM bits (distributed block RAM) provide enough on-chip storage for small FIFOs, look-up tables, or configuration shadow registers without adding external SRAM. 111 user I/O — the full complement available in the 144-TQFP package — gives ample headroom for address/data buses, parallel interfaces, and general-purpose I/O expansion in a single device.
Package and supply considerations for the board
144-LQFP (20x20 mm body, 0.5 mm pitch) — a widely supported surface-mount footprint that is pick-and-place friendly and does not require blind-via or microvia fan-out; the 144-TQFP supplier device package is the same mechanical outline. Commercial temperature grade: 0°C to 85°C junction — suitable for controlled indoor environments (office, lab, telecom closet) but not for outdoor, under-hood, or extended industrial ambients. For -40°C to 100°C operation, the LCMXO2-2000HC-4TG144I is the industrial-temperature sibling.
Sourcing and availability
No official second-source or pin-compatible replacement from Lattice is recorded; the MachXO2 family is single-sourced. For BOM risk mitigation, a second-sourced FPGA in a similar density/package may be evaluated at the design stage.