Intel Cyclone® IV E FPGA, EP4CE55F29I8LN, 55856 logic elements, 2396160 total RAM bits, 374 I/O, 780-FBGA (29x29), 0.97V~1.03V supply, -40°C to 100°C junction temperature, Tray.
| Parameter | Value |
|---|---|
| Series | Cyclone® IV E |
| Mounting type | Surface Mount |
| Voltage | 0.97V ~ 1.03V |
| Operating temperature | -40°C~100°C(TJ) |
| Package | Tray |
| Number of i (O) | 374 |
| Case | 780-BGA |
| Total RAM bits | 2396160 |
| Number of LABs (CLBs) | 3491 |
| Number of logic elements (Cells) | 55856 |
The Intel EP4CE55F29I8LN is a Cyclone IV E FPGA delivering 55856 logic elements, 3491 LABs/CLBs, and 2396160 total RAM bits. With 374 user I/O in a 780-BGA (29x29 mm), the industrial temperature range (-40°C to 100°C junction) suits motor drives and outdoor telecom gear.
Core supply is 0.97 V to 1.03 V. The 'I8' speed grade guarantees Fmax across the -40°C to 100°C junction range.
The suffix 'I8' vs 'I7' indicates the speed grade. The 'I8' is the faster speed grade within the industrial temperature range. Both share the same 55856 logic elements, 374 I/O, and 780-BGA package. The 'I8' part can close timing at a higher Fmax than the 'I7' for the same design.
The closest functional equivalent in logic density and RAM is the 10CL055ZU484I8G (Cyclone 10 LP) with the same 55856 logic elements and 2396160 RAM bits, but it has 321 I/O and a 484-pin package. For a pin-compatible drop-in within the same Cyclone IV E family, the EP4CE55F29C8 (commercial temp) or EP4CE55F29I7 (slower speed grade) share the same 780-BGA footprint.
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