What this Cyclone IV E FPGA brings to the board
The EP4CE40F29C6 is a Cyclone IV E FPGA with 39600 logic elements and 532 I/O in a 780-FBGA package.
39600 LEs and 532 I/O — sizing the fit
39600 logic elements and 532 I/O on a 780-FBGA. The EP4CE75F23C7N has 75408 LEs but only 292 I/O.
780-FBGA — routing and rework considerations
The 780-ball FBGA measures 29x29 mm.
Sourcing this part through independent distribution
The EP4CE40F29C6 is sourced and quoted to order through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for your target quantity and required date code window. For dual-source resilience, the MAX 10 family peers 10M40DCF672C7G and 10M40DAF672C8G offer similar logic density (40000 LEs) and I/O count (500) in a 672-ball package, but note the different architecture and tool flow (Quartus Prime with MAX 10 device support). They are not pin-compatible drop-ins, but a viable architectural alternate if you control the FPGA image and PCB layout.
