What this FPGA is and where it fits
The Intel EP4CE15F23C9L is a Cyclone® IV E FPGA delivering 15408 logic elements in a 484-BGA package. It provides 343 user I/O and 516096 bits of embedded RAM, making it a mid-density option in the Cyclone IV E family for logic-intensive but cost-sensitive designs. Typical applications include industrial control, motor drive interfaces, video bridging, and communications aggregation where a commercial temperature range (0°C to 85°C) is acceptable.
Lifecycle and sourcing posture
The EP4CE15F23C9L carries an Active lifecycle status — no last-time-buy notice or end-of-life announcement is in effect. This part is sourced and quoted to order through independent distribution; availability and pricing are confirmed at quote time. For dual-sourcing or supply resilience, the Cyclone IV GX variant EP4CGX15BF14C8N offers a different I/O count (72) and transceiver capability, so it is not a pin-drop replacement — verify the design's I/O and transceiver requirements before substituting.
Temperature grade and environment
Rated for 0°C to 85°C (junction temperature), this part is suited for indoor equipment such as testers, telecom line cards, and factory-floor controllers that are not exposed to extreme cold or high ambient heat. It is not qualified for automotive under-hood or military outdoor deployment where extended temperature ranges are required.