{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EP4CE40F29C8LN","brand":"Intel","brandSlug":"intel","productSlug":"EP4CE40F29C8LN","canonicalUrl":"https://icboms.com/intel/EP4CE40F29C8LN","factsUrl":"https://icboms.com/api/mcp/products/EP4CE40F29C8LN","rawCanonicalId":null},"summary":{"shortDescription":"Intel Cyclone® IV E FPGA, EP4CE40F29C8LN, 39600 logic elements, 532 I/O, 1161216 RAM bits, 780-FBGA (29x29), 0.97V~1.03V core, 0°C~85°C, Tray.","salesMarkdown":"The EP4CE40F29C8LN is listed as Active on Intel's lifecycle status, so there is no end-of-life pressure for new designs or ongoing production builds. This is a Cyclone IV E device, Intel's low-power, low-cost FPGA family aimed at volume applications where the 1.0V core (0.97V~1.03V supply range) keeps dynamic power in check. ## Logic budget and memory for the design 39,600 logic elements (LEs) across 2,475 LABs/CLBs define the gate budget — enough for a soft-core processor plus moderate DSP or packet-processing logic without starving the fabric. 1,161,216 total RAM bits (about 142 KB) are on-chip for FIFO buffers, small lookup tables, or block memory; designs needing larger external memory run the 532 I/O to a DDR or SRAM bus. ## 780-BGA — board and assembly realities The 780-FBGA (29x29 mm) package with 532 user I/O means the PCB needs at least a 6-layer stack-up to fan out the BGA balls without buried vias under every pad. Surface-mount only — no through-hole option. The 0.97V~1.03V core rail requires a dedicated voltage regulator with tight tolerance; the 1.0V plane should be isolated from the 2.5V and 3.3V I/O banks. The 0.97V~1.03V core supply means the voltage regulator's setpoint accuracy and load transient response directly affect timing closure; a 30 mV droop on the 1.0V rail can shift internal delays by several hundred picoseconds.","metaTitle":"Intel EP4CE40F29C8LN Cyclone IV E FPGA, 39600 LE, 532 I/O","metaDescription":"Intel EP4CE40F29C8LN Cyclone IV E FPGA, 39600 logic elements, 532 I/O, 1161216 RAM bits, 780-FBGA. Active production. Sourced 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":"0°C~85°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":"What is the closest pin-compatible alternative to EP4CE40F29C8LN in this FPGA family?","answer":"Within the Cyclone IV E family, the EP4CE55 and EP4CE75 devices share the same 780-BGA footprint and pinout for the core power and ground balls, but the I/O bank assignments may differ. Intel's Pin Connection Guidelines should be consulted before substituting a different density on the same board layout."},{"question":"What compliance documentation does Intel provide for EP4CE40F29C8LN?","answer":"Intel provides RoHS and REACH compliance declarations for this part number. The 'LN' suffix indicates lead-free (RoHS-compliant) finish. No UL or IEC certification is listed in the standard device documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/intel/EP4CE40F29C8LN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/intel/EP4CE40F29C8LN 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}}