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Intel EP4CE15E22C8LN — FPGA / CPLD & Programmable Logic

EP4CE15E22C8LN Cyclone IV E FPGA, 15408 LEs, 81 I/O

MPNEP4CE15E22C8LN
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Intel Cyclone® IV E FPGA, EP4CE15E22C8LN, 15408 logic elements, 81 I/O, 516096 total RAM bits, 144-EQFP (20x20) package, Tray.

$69.0000Ref. price · indicative, final on quote
Intel EP4CE15E22C8LN datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

EP4CE15E22C8LN specifications
ParameterValue
SeriesCyclone® IV E
MountingSurface Mount
Voltage0.97V ~ 1.03V
Operating temperature0°C~85°C(TJ)
PackageTray
Number of i (O)81
Case144-LQFP Exposed Pad
Total RAM bits516096
Number of LABs (CLBs)963
Number of logic elements (Cells)15408

Product details

Logic density and I/O for the BOM line

The EP4CE15E22C8LN packs 15,408 logic elements across 963 LABs/CLBs — that is the synthesis ceiling for combinatorial and sequential logic before you need a larger die in the Cyclone IV E family. 81 user I/O in the 144-EQFP package means roughly half the package pins are available for board-level routing; the rest are power, ground, and configuration pins. On-chip block RAM totals 516,096 bits — enough for moderate FIFO buffers, lookup tables, or small frame buffers without external SRAM. The core supply is tight at 0.97 V to 1.03 V, so the board regulator must hold within 3 % of the nominal 1.0 V rail; a standard 1.0 V LDO with 1 % tolerance covers it.

144-LQFP Exposed Pad, supplier device package 144-EQFP (20x20 mm). The 0.5 mm pitch demands a fine-pitch soldering profile; a standard hot-air rework station with a 10 mm nozzle handles it, but pre-bake at 125 °C for 8 hours if the tray seal is broken and the board has been sitting in a humid shop.

Frequently asked questions

Where can I buy EP4CE15E22C8LN and what is the lead time?

Sourced to order against your BOM quantity through independent distribution. Submit an RFQ for the specific quantity and target date.

What is the closest functional second-source for EP4CE15E22C8LN?

The EP4CGX15BF14C8N (Cyclone IV GX) is a peer with 14,400 logic elements and 72 I/O, but it includes transceivers and uses a different package (144-BGA). It is not pin-compatible — a board spin is required. Within the same Cyclone IV E family, the EP4CE10U14I7N (10,320 LEs, 179 I/O, industrial temp) and EP4CE6F17C8N (6,272 LEs, 179 I/O) share the same core architecture but differ in density, I/O count, and package.

Is EP4CE15E22C8LN compatible with Cyclone IV E reference designs?

Yes — the base product number EP4CE15 places it in the Cyclone IV E family, so reference designs, IP cores, and configuration files for that family apply. The specific I/O count (81) and package (144-EQFP) must match the board layout; a reference design for a larger package or different I/O bank mapping will not drop in without pin assignment changes.