Intel Cyclone® IV E FPGA, EP4CE22E22I7N, 22320 logic elements, 79 I/O, 608256 RAM bits, 144-EQFP, 1.15V–1.25V core, -40°C to 100°C.
| Parameter | Value |
|---|---|
| Series | Cyclone® IV E |
| Mounting | Surface Mount |
| Supply voltage | 1.15V ~ 1.25V |
| Operating temperature | -40°C~100°C(TJ) |
| Package | Tray |
| Number of i (O) | 79 |
| Case | 144-LQFP Exposed Pad |
| Total RAM bits | 608256 |
| Number of LABs (CLBs) | 1395 |
| Number of logic elements (Cells) | 22320 |
79 I/O in a 144-EQFP package.
No last-time-buy notice, no end-of-life window to schedule around. For a BOM freeze or a multi-year production run, this part does not introduce obsolescence risk on its own. Intel continues to manufacture the Cyclone IV E family, and the 144-EQFP variant is a standard offering.
No exact pin-compatible second source exists. The closest functional peer is the Intel 10CL025ZE144I8G (Cyclone 10 LP), which shares the same package and RAM size but requires a 1.0V core supply instead of 1.15V–1.25V. Board-level power rail changes are needed to use it as an alternate.
The EP4CE22E22I7N is rated for a junction temperature range of -40°C to 100°C (TJ). This covers industrial and extended-temperature environments without needing a separate industrial-grade part number.
The EP4CE22E22I7N is a Cyclone IV E FPGA with 22320 logic elements, 1395 LABs/CLBs, 608256 total RAM bits, 79 user I/O, a core supply of 1.15V to 1.25V, and an operating junction temperature range of -40°C to 100°C. It comes in a 144-EQFP package with an exposed pad.