{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EP4CE55F29C6N","brand":"Intel","brandSlug":"intel","productSlug":"EP4CE55F29C6N","canonicalUrl":"https://icboms.com/intel/EP4CE55F29C6N","factsUrl":"https://icboms.com/api/mcp/products/EP4CE55F29C6N","rawCanonicalId":null},"summary":{"shortDescription":"Intel Cyclone IV E FPGA, EP4CE55F29C6N, 55856 logic elements, 374 I/O, 2396160 total RAM bits, 780-FBGA (29x29 mm), 0°C to 85°C operating temperature, 1.15V–1.25V supply.","salesMarkdown":"## Cyclone IV E FPGA — 55856 logic elements in a 780-BGA The Intel EP4CE55F29C6N is a Cyclone IV E FPGA with 55856 logic elements and 374 user I/Os in a 780-FBGA package. It carries 2396160 total RAM bits on-chip, organized into 3491 LABs/CLBs. ## 374 I/O — board layout and fanout The 374 I/O count in a 780-ball BGA (29x29 mm footprint) means the part can support wide parallel buses. The 780-FBGA package requires a multi-layer PCB with via fanout under the balls. ## Active lifecycle — no LTB risk The EP4CE55F29C6N carries an active product status. There is no last-time-buy notice or phase-out schedule on this variant. For a production BOM that needs a mid-density FPGA with 374 I/O, this part can be specified without obsolescence contingency. The Cyclone IV E family has broad distribution support; the 780-BGA package is shared across multiple density options, so supply depth is typically better than a niche package. ## Sourcing and availability The EP4CE55F29C6N is an active, current-production Intel FPGA. It is sourced through independent distribution channels and quoted to order against an RFQ.","metaTitle":"Intel Cyclone IV E EP4CE55F29C6N FPGA, 55856 LEs, 374 I/O","metaDescription":"Active Intel Cyclone IV E FPGA with 55856 logic elements, 374 I/O, 2396160 RAM bits in 780-FBGA. 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":"1.15V ~ 1.25V","Base Product Number":"EP4CE55","Number of LABs/CLBs":"3491","Operating Temperature":"0°C~85°C(TJ)","Supplier Device Package":"780-FBGA (29x29)","Number of Logic Elements/Cells":"55856"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$21.0500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/23f940096df14882a869c89fec8641ad.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How many logic elements and I/O does EP4CE55F29C6N have?","answer":"The EP4CE55F29C6N has 55856 logic elements and 374 user I/Os in a 780-FBGA package."},{"question":"What is the operating temperature of EP4CE55F29C6N?","answer":"The device is rated for commercial temperature operation from 0°C to 85°C (junction temperature)."},{"question":"What is the closest functional second-source to EP4CE55F29C6N?","answer":"The EP4CE40F29C8 is a lower-density sibling in the same Cyclone IV E family with 39600 logic elements and 532 I/O in a 780-BGA. It is not a pin-compatible drop-in — the I/O count differs — but it shares the same package footprint and core voltage, making a board respin feasible if the logic density requirement drops."},{"question":"Does EP4CE55F29C6N have a known replacement or cross-reference?","answer":"No official cross-reference or direct replacement is listed. The Cyclone 10 LP 10CL055YF484C6G offers the same logic element count (55856) and RAM bits (2396160) in a smaller 484-ball BGA with fewer I/O (321). That part is a different package and requires a board layout change."},{"question":"Is EP4CE55F29C6N RoHS compliant?","answer":"The part number suffix 'C6N' indicates a lead-free (RoHS-compliant) finish. The device is supplied in a tray package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/intel/EP4CE55F29C6N","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/intel/EP4CE55F29C6N 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}}