{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EP4CE40F29I8L","brand":"Intel","brandSlug":"intel","productSlug":"EP4CE40F29I8L","canonicalUrl":"https://icboms.com/intel/EP4CE40F29I8L","factsUrl":"https://icboms.com/api/mcp/products/EP4CE40F29I8L","rawCanonicalId":null},"summary":{"shortDescription":"Intel Cyclone® IV E FPGA, EP4CE40F29I8L, 39600 logic elements, 532 I/O, 1161216 total RAM bits, 2475 LABs/CLBs, 0.97V~1.03V core supply, -40°C~100°C industrial temperature, 780-FBGA (29x29 mm) tray.","salesMarkdown":"## What this FPGA brings to the board The Intel EP4CE40F29I8L is a Cyclone IV E FPGA packing 39600 logic elements and 532 user I/O in a 780-ball FBGA. That density puts it in the medium-range tier of the family — enough for a multi-interface bridge, a modest DSP pipeline, or a glue-logic consolidation that would otherwise eat a dozen CPLDs. The 1161216 bits of embedded RAM handle small FIFOs or line buffers without chewing up logic cells. The industrial temperature grade (-40°C to 100°C) is the deciding feature for outdoor telecom cabinets, factory-floor controllers, or any enclosure that sees seasonal swings. The commercial-grade sibling (EP4CE40F29C8) tops out at 85°C — not a safe choice if the board sits near a motor drive or a hot backplane. ## Core supply — the 1.0 V rail is tight The core supply range is 0.97 V to 1.03 V. ## I/O count and package — routing the 532 pins 532 I/O in a 780-ball FBGA (29×29 mm).","metaTitle":"Intel EP4CE40F29I8L Cyclone IV E FPGA, 39600 LEs, 532 I/O","metaDescription":"Intel Cyclone IV E FPGA with 39600 logic elements, 532 I/O, 1161216 RAM bits. Industrial temp -40°C to 100°C, 780-FBGA. Active production, available to order.","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":"532","Package / Case":"780-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":"-40°C~100°C(TJ)","Supplier Device Package":"780-FBGA (29x29)","Number of Logic Elements/Cells":"39600"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$69.0000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/23f940096df14882a869c89fec8641ad.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is EP4CE40F29I8L obsolete?","answer":"No — the EP4CE40F29I8L is Active in production. Intel has not issued an EOL notice for the Cyclone IV E family."},{"question":"What is the difference between EP4CE40F29I8L and EP4CE40F29C8?","answer":"The difference is the temperature grade. The EP4CE40F29I8L is rated for -40°C to 100°C (industrial), while the EP4CE40F29C8 is rated for 0°C to 85°C (commercial). All other specs — logic elements, I/O count, RAM bits, package — are identical."},{"question":"Is EP4CE40F29I8L compatible with Cyclone IV GX?","answer":"No — Cyclone IV GX devices include transceivers and use a different package and pinout. The EP4CE40F29I8L is a Cyclone IV E (no transceivers) and is not pin-compatible with GX variants."},{"question":"What is the replacement for EP4CE40F29I8L?","answer":"There is no direct pin-compatible replacement from Intel. For a redesign, the Cyclone 10 LP (10CL040YU484I7G) offers the same 39600 logic elements and 1161216 RAM bits in a different package (484-ball FBGA vs 780-ball FBGA)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/intel/EP4CE40F29I8L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/intel/EP4CE40F29I8L 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}}