{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EP4CE40F23C8L","brand":"Intel","brandSlug":"intel","productSlug":"EP4CE40F23C8L","canonicalUrl":"https://icboms.com/intel/EP4CE40F23C8L","factsUrl":"https://icboms.com/api/mcp/products/EP4CE40F23C8L","rawCanonicalId":null},"summary":{"shortDescription":"Intel Cyclone® IV E FPGA, EP4CE40F23C8L, 39600 logic elements, 328 I/O, 1161216 RAM bits, 0.97V~1.03V core, 0°C~85°C, 484-FBGA.","salesMarkdown":"## Logic capacity and I/O budget for the 484-FBGA The EP4CE40F23C8L: The 39600 LE count positions it as a mid-density device in the Cyclone IV family, suitable for logic-intensive glue logic, motor-control interfaces, or sensor-fusion pipelines where a soft-core processor and peripheral bus fit within the available fabric. The 328 I/O are distributed across the 484-ball array on a 1.0 mm pitch. Routing all 328 signals out of the 23×23 mm package demands at least a six-layer PCB with buried vias for the inner rows; a four-layer board typically breaks out only the outer two ball rings, limiting usable I/O to about 180–200 pins. ## On-chip memory and core supply The 1161216 RAM bits are organized as M9K blocks — each block is 9 Kbit true dual-port. For a 32-bit wide FIFO at 100 MHz, the available blocks provide roughly 36 K words of buffer depth before you need external SRAM. The core voltage range of 0.97 V to 1.03 V is a narrow window: a 1.0 V rail with ±3% regulation keeps the core within spec, but a standard 1.0 V ±5% supply risks the low end at 0.95 V. For a fan-cooled enclosure with ambient below 50°C and typical logic utilization under 70%, the junction stays well within this band. If the board sits in a sealed box above 60°C ambient, a heatsink or forced air is required to keep the die below the 85°C ceiling. ## Production status and supply posture No stock-holding claim is made; the part is procured per RFQ.","metaTitle":"Intel EP4CE40F23C8L Cyclone IV E FPGA, 39600 LE, 328 I/O","metaDescription":"Intel Cyclone IV E FPGA EP4CE40F23C8L: 39600 logic elements, 328 I/O, 1.16 Mbit RAM, 0.97-1.03V core, 0-85°C, 484-FBGA. Active production. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["FPGA / CPLD & Programmable Logic"],"specifications":{"Mfr":"Intel","Series":"Cyclone® IV E","Package":"Tray","Mounting Type":"Surface Mount","Number of I/O":"328","Package / Case":"484-BGA","Product Status":"Active","Total RAM Bits":"1161216","lifecycle_stage":"eol_hot","Voltage - Supply":"0.97V ~ 1.03V","Base Product Number":"EP4CE40","Number of LABs/CLBs":"2475","Operating Temperature":"0°C~85°C(TJ)","Supplier Device Package":"484-FBGA (23x23)","Number of Logic Elements/Cells":"39600"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$69.0000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/23f940096df14882a869c89fec8641ad.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/EP4CE40F23C8L/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the EP4CE40F23C8L?","answer":"Within the Cyclone IV E family, the EP4CE55F23C8L offers a higher logic density (55856 LEs) in the same 484-FBGA footprint and pinout. The EP4CE30F23C8L is a lower-density drop-in with 28848 LEs. Both share the same 1.0 mm ball pitch, core voltage, and I/O bank structure, so a board spin is not required when moving up or down the density range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/intel/EP4CE40F23C8L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/intel/EP4CE40F23C8L when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}