{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EP4CE15E22C8","brand":"Intel","brandSlug":"intel","productSlug":"EP4CE15E22C8","canonicalUrl":"https://icboms.com/intel/EP4CE15E22C8","factsUrl":"https://icboms.com/api/mcp/products/EP4CE15E22C8","rawCanonicalId":null},"summary":{"shortDescription":"Intel Cyclone® IV E FPGA, EP4CE15E22C8, 15408 logic elements, 81 I/O, 516096 total RAM bits, 144-LQFP Exposed Pad (144-EQFP), 1.15V–1.25V supply, 0°C to 85°C operating temperature.","salesMarkdown":"## 15,408 logic elements — where this sits in the Cyclone IV E lineup The EP4CE15E22C8 sits in the middle of the Cyclone IV E density range. It has 15,408 logic elements, compared to 6,272 in the EP4CE6F17C8N and 10,320 in the EP4CE10U14I7N. If your synthesis report shows 85% LUT utilisation on a smaller sibling, stepping up to this part gives headroom without changing the core architecture or tool flow. The 81 I/O count in the 144-EQFP package is the limiting factor — not the logic fabric — so check pin assignment before assuming a drop-in upgrade from a lower-density 144-pin variant. ## Active lifecycle — no LTB pressure on this line item The EP4CE15E22C8 carries an active product status. Intel continues to manufacture the Cyclone IV E family, and there is no last-time-buy notice on this order code. For BOM planning, that means no forced redesign window and no premium for end-of-life stock. The base product number EP4CE15 covers multiple speed grades and temperature ranges; the C8 suffix here is the commercial-temperature, standard-speed variant. If your design requires extended temperature or a faster speed bin, the same base number covers those options without a package change.","metaTitle":"Intel EP4CE15E22C8 Cyclone IV E FPGA, 15408 LEs, 81 I/O","metaDescription":"Active Intel Cyclone IV E FPGA with 15,408 logic elements, 81 I/O, 516 Kbit RAM. 144-EQFP package, 0°C to 85°C. Sourced and quoted to order against RFQ.","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":"81","Package / Case":"144-LQFP Exposed Pad","Product Status":"Active","Total RAM Bits":"516096","lifecycle_stage":"eol_hot","Voltage - Supply":"1.15V ~ 1.25V","Base Product Number":"EP4CE15","Number of LABs/CLBs":"963","Operating Temperature":"0°C ~ 85°C (TJ)","Supplier Device Package":"144-EQFP (20x20)","Number of Logic Elements/Cells":"15408"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$33.6002","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/436db800178e297a03b4f8f064a2f8f1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the EP4CE15E22C8 obsolete or still active?","answer":"The EP4CE15E22C8 is active in production. Intel lists it as current, with no last-time-buy or discontinuation notice on this order code."},{"question":"What is the difference between EP4CE15E22C8 and EP4CE15E22C7?","answer":"The C8 and C7 suffixes indicate speed grades. The C7 is a faster speed bin than the C8; both share the same logic density, I/O count, and package. The C8 is the standard-speed commercial-temperature variant."},{"question":"What is a replacement for EP4CE15E22C8?","answer":"There is no direct replacement announced by Intel. The Cyclone IV E family remains active, so the EP4CE15E22C8 is the current production part. For a different feature set, the Cyclone IV GX EP4CGX15BF14C8N adds transceivers but uses a different package and fewer I/O."},{"question":"What is the pinout of EP4CE15E22C8?","answer":"The pinout is defined in the Cyclone IV Device Handbook, available from Intel. The 144-EQFP package has 81 user I/O plus dedicated configuration, clock, and power pins. The exposed centre pad is a ground connection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/intel/EP4CE15E22C8","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/intel/EP4CE15E22C8 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}