Logic fabric and on-chip memory budget
The EP4CE10F17C8LN: 10,320 logic elements in 645 LABs/CLBs — this is the fabric ceiling for combinatorial and sequential logic before the design spills into a larger device. The 423,936 total RAM bits (423 Kbit) sit as embedded memory blocks, not distributed logic; budget them for FIFOs, small frame buffers, or register files rather than code storage.
I/O and package fit for the board
179 user I/O in a 256-ball FBGA (17×17 mm body). The 0.97 V to 1.03 V core supply is a tight window — the regulator must hold within 3 % of 1.0 V under transient load. The 0 °C to 85 °C junction temperature range covers indoor and telecom ambient but not extended industrial; if the enclosure sees 85 °C ambient, the junction margin is gone.
