22320 logic elements, 79 I/O — Cyclone IV E density sweet spot
The EP4CE22E22C8N: The core runs from 1.15V to 1.25V, and the commercial temperature grade (0°C to 85°C junction) covers indoor equipment, test gear, and industrial control panels without the upcharge of an industrial-range part.
Supplied in a 144-LQFP Exposed Pad (144-EQFP) package measuring 20x20 mm, surface-mount. The 0.5 mm pitch demands careful PCB routing; a 4-layer board with a dedicated ground plane under the FPGA is typical for the I/O count and core current draw.