{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EP4CE55F29I8LN","brand":"Intel","brandSlug":"intel","productSlug":"EP4CE55F29I8LN","canonicalUrl":"https://icboms.com/intel/EP4CE55F29I8LN","factsUrl":"https://icboms.com/api/mcp/products/EP4CE55F29I8LN","rawCanonicalId":null},"summary":{"shortDescription":"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.","salesMarkdown":"## Resource budget and fabric fit 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. ## Supply rail and speed-grade consideration 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.","metaTitle":"EP4CE55F29I8LN Cyclone IV E FPGA, 55856 LEs, 374 I/O","metaDescription":"Active Intel Cyclone IV E FPGA with 55856 logic elements, 2396160 RAM bits, 374 I/O in 780-FBGA. Industrial temp range. Sourced 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":"374","Package / Case":"780-BGA","Product Status":"Active","Total RAM Bits":"2396160","lifecycle_stage":"eol_hot","Voltage - Supply":"0.97V ~ 1.03V","Base Product Number":"EP4CE55","Number of LABs/CLBs":"3491","Operating Temperature":"-40°C~100°C(TJ)","Supplier Device Package":"780-FBGA (29x29)","Number of Logic Elements/Cells":"55856"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$300.0000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/23f940096df14882a869c89fec8641ad.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between EP4CE55F29I8LN and EP4CE55F29I7LN?","answer":"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."},{"question":"What are the equivalent parts to EP4CE55F29I8LN?","answer":"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."},{"question":"Where can I buy EP4CE55F29I8LN?","answer":"This part is sourced through independent distribution. Submit an RFQ to receive current pricing and availability — stock levels and lead time are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/intel/EP4CE55F29I8LN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/intel/EP4CE55F29I8LN 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}}