Skip to main content
Log in
Intel EP4CE55F23C9LN — FPGA / CPLD & Programmable Logic

Intel Cyclone IV E EP4CE55F23C9LN FPGA, 55856 LEs, 324 I/O

MPNEP4CE55F23C9LN
Active

Intel Cyclone® IV E FPGA, EP4CE55F23C9LN, 55856 logic elements, 324 I/O, 2396160 total RAM bits, 484-BGA package, 0.97V–1.03V core supply, 0°C–85°C operating temperature.

$69.0000Ref. price · indicative, final on quote
Intel EP4CE55F23C9LN datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

EP4CE55F23C9LN specifications
ParameterValue
SeriesCyclone® IV E
MountingSurface Mount
Supply voltage0.97V ~ 1.03V
Operating temperature0°C~85°C(TJ)
PackageTray
Number of i (O)324
Case484-BGA
Total RAM bits2396160
Number of LABs (CLBs)3491
Number of logic elements (Cells)55856

Product details

It carries 2396160 bits of embedded block RAM, enough for moderate FIFO buffers or frame storage without external SRAM. The core supply runs at 0.97 V to 1.03 V — a tight window that demands a clean, low-noise regulator.

Logic density and memory — what fits

With 55856 logic elements and 3491 LABs/CLBs, this FPGA sits in the mid-range of the Cyclone IV E family. The 2396160 bits of RAM support moderate buffering and pipelining. Compared to the EP4CE40F29C8 (39600 LEs, 1161216 bits RAM), this part offers roughly 40% more logic and double the block RAM — a meaningful step up for designs that need extra combinatorial depth or larger FIFOs without migrating to a larger package.

I/O and package — board-level fit

The 324 I/Os are distributed across a 484-ball BGA (23×23 mm). The 0.97–1.03 V core rail is separate from the I/O banks.

For dual-sourcing or supply resilience, the Cyclone 10 LP 10CL055YF484C6G offers the same logic density (55856 LEs), same RAM (2396160 bits), same I/O count (321), and the same 484-BGA footprint, though its core voltage is 1.2 V — a regulator change on the board.

Frequently asked questions

Is EP4CE55F23C9LN RoHS compliant?

Yes, the 'LN' suffix in the order code indicates RoHS-compliant and lead-free finish. The part is fully RoHS compliant.

What is the difference between EP4CE55F23C9LN and EP4CE55F23C8LN?

The difference is the speed grade: the 'C9' variant (this part) is the standard-speed grade, while the 'C8' variant is a faster speed grade. Both share the same logic density, I/O count, and package. The C8 part will achieve higher fMAX in timing-critical paths, but the C9 part is sufficient for many designs and typically carries a lower cost.

Where can I buy EP4CE55F23C9LN?

This part is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing — stock levels and lead times are confirmed at quote time.

What is the closest functional second-source for EP4CE55F23C9LN?

The closest functional alternative is the Intel Cyclone 10 LP 10CL055YF484C6G, which offers the same logic density (55856 LEs), same block RAM (2396160 bits), and a similar 484-BGA footprint with 321 I/O. The core voltage differs (1.2 V vs 1.0 V), so a regulator change is needed on the board.