Logic density and I/O budget for the BOM line
The EP4CE30F23C8LN sits in the Cyclone IV E family with 28848 logic elements distributed across 1803 LABs/CLBs — enough for a moderate-complexity state machine, a soft-core processor, or a few hundred register-based counters without exhausting the routing fabric. 328 user I/O in a 484-FBGA package means the pin-to-logic ratio is generous for a design that needs many parallel data buses or a wide memory interface, but the 23x23 mm body constrains the PCB fan-out to a 4-layer board minimum for the inner BGA rows.
On-chip memory and supply rail discipline
608256 total RAM bits (about 76 KB) are split across M9K blocks — each block is 9 Kbit true dual-port. This covers small FIFOs, coefficient tables, or line buffers, but a frame buffer or large packet memory will push you to external SRAM or SDRAM. The core supply requires 0.97 V to 1.03 V — a 60 mV window. The I/O banks run from separate 1.2 V to 3.3 V rails per bank, not covered in this listing.
Rated 0°C to 85°C junction temperature — this is the commercial grade. It is not qualified for -40°C industrial or automotive ambient. A design that sees freezing startup or under-hood heat needs the I7 industrial-temp variant (EP4CE30F23I7LN) instead.
Sourced through independent distribution channels against an RFQ.