Altera Cyclone® IV E, EP4CE55F29C7, FPGA, 55856 logic elements, 374 I/O, 2396160 total RAM bits, 780-FBGA (29x29), 0°C to 85°C, 1.15V~1.25V supply.
| Parameter | Value |
|---|---|
| Series | Cyclone® IV E |
| Mounting | Surface Mount |
| Supply voltage | 1.15V ~ 1.25V |
| Operating temperature | 0°C~85°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 |
At 55856 logic elements and 3491 LABs/CLBs, this part fills the slot between the EP4CE40 and the EP4CE6. The 2396160 bits of block RAM give room for moderate FIFO buffers, line buffers for video, or coefficient tables without bolting on external SRAM.
No last-time-buy notice is in force, and Intel (formerly Altera) continues to support this Cyclone IV E node for new designs.
The EP4CE55F29C7 and EP4CE55F29C8 share the same 55856 logic elements, 2396160 RAM bits, 374 I/O, and 780-FBGA package. The 'C8' suffix indicates a different speed grade; the C7 is the faster tier. If your design meets timing on the C7, the C8 is a functional drop-in, but verify timing closure if you substitute the slower grade.