Active production — 6864 LUTs in a 144-TQFP
The LCMXO2-7000HE-4TG144C is an active-production MachXO2 FPGA from Lattice Semiconductor, carrying 6864 logic elements (LUTs) organized into 858 LABs/CLBs. That logic density, combined with 114 user I/Os in a 144-TQFP package, makes it a fit for glue-logic consolidation, I/O expansion, or control-plane sequencing where a small FPGA replaces multiple discrete CPLDs or 74-series logic.
On-chip memory and supply rail
Embedded block RAM totals 245760 bits — enough for a small packet buffer, coefficient look-up table, or configuration shadow memory without adding an external SRAM. The core supply operates from 1.14V to 1.26V (nominal 1.2V), which means the board needs a dedicated 1.2V rail; the I/O bank voltage is not specified in this listing but typically runs at 3.3V or 2.5V per the MachXO2 family architecture. The commercial temperature grade (0°C to 85°C junction) covers indoor equipment, test gear, and telecom line cards but not extended industrial or automotive environments.
Package footprint and board-fit
The supplier device package is 144-TQFP (20x20), so the PCB footprint is identical across the 144-pin MachXO2 variants. Surface-mount assembly with tray handling; the part ships in a tray, not tape-and-reel, which matters for pick-and-place feeder setup.
ROHS3 compliant — the part meets EU Directive 2015/863, so it ships into European BOMs without an exemption waiver. Lattice lists the product status as Active, meaning the manufacturer continues to produce and support it for new designs.