Logic density and I/O budget for glue-logic consolidation
The LCMXO2-2000HC-5TG100C packs 2112 logic cells arranged in 264 LABs/CLBs, with 75 Kbit of embedded RAM — enough to absorb a handful of 8-bit state machines, a small FIFO, and the address decoding that would otherwise eat a discrete 74-series bus. The 79 user I/O break out to the 100-TQFP perimeter, so a 64-pin memory bus plus a dozen control signals fits without multiplexing.
Supply rails and temperature grade — what they mean for the BOM
The core and I/O share a single 2.375 V to 3.465 V rail — no separate VCCIO or VCCINT split, which simplifies the power tree to one LDO or buck converter.
Package footprint and board integration
The 100-TQFP (14x14 mm, 0.5 mm pitch) is a hand-solderable QFP — no blind vias, no micro-BGA reflow profile.