{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EP4CE40F23I8L","brand":"Intel","brandSlug":"intel","productSlug":"EP4CE40F23I8L","canonicalUrl":"https://icboms.com/intel/EP4CE40F23I8L","factsUrl":"https://icboms.com/api/mcp/products/EP4CE40F23I8L","rawCanonicalId":null},"summary":{"shortDescription":"Intel Cyclone® IV E FPGA, EP4CE40F23I8L, 39600 logic elements, 328 I/O, 1161216 total RAM bits, 484-FBGA (23x23), -40°C to 100°C, 0.97V to 1.03V core supply.","salesMarkdown":"## What this Cyclone IV E FPGA delivers The Intel EP4CE40F23I8L is a Cyclone® IV E FPGA with 39,600 logic elements and 328 user I/O, packed in a 484-ball FBGA (23x23 mm). It carries 1,161,216 bits of embedded RAM and 2,475 logic array blocks. Core supply runs from 0.97 V to 1.03 V. This is the industrial-temperature variant, rated for -40°C to 100°C junction — suitable for factory automation, motor drives, outdoor telecom, and other thermally demanding enclosures where a commercial-grade part would derate or fail. ## Lifecycle and sourcing The EP4CE40F23I8L carries an EOL-hot lifecycle stage, indicating that Intel has issued end-of-life notification. Production is winding down; last-time-buy windows may be closed or closing. The Cyclone 10 LP (10CL040YU484I7G) is a functional peer with similar density, I/O, and package, but it is not a pin-compatible or officially designated successor. For BOM continuity, the part is sourced to order through independent distribution against an RFQ.","metaTitle":"Intel EP4CE40F23I8L Cyclone IV E FPGA, 39,600 LE, 328 I/O, 484-FBGA","metaDescription":"Intel EP4CE40F23I8L Cyclone IV E FPGA: 39,600 logic elements, 328 I/O, 1.161 Mb RAM, -40°C to 100°C, 484-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":"328","Package / Case":"484-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":"484-FBGA (23x23)","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 EP4CE40F23I8L obsolete?","answer":"Yes, the EP4CE40F23I8L is in an EOL-hot lifecycle stage, meaning Intel has announced end-of-life. Last-time-buy windows may be active or expired depending on the notification date. The part is available through independent distribution on a quoted basis."},{"question":"What is the operating temperature of EP4CE40F23I8L?","answer":"The EP4CE40F23I8L is rated for -40°C to 100°C junction temperature, making it suitable for industrial and outdoor applications."},{"question":"Can EP4CE40F23I8L be used in industrial applications?","answer":"Yes, the -40°C to 100°C junction temperature range qualifies this FPGA for industrial environments such as factory automation, motor drives, and outdoor telecom equipment."},{"question":"When sourcing EP4CE40F23I8L, what's the closest functional second-source — 10CL040YU484I7G?","answer":"The 10CL040YU484I7G (Cyclone 10 LP) is the closest functional peer with 40,000 logic elements, 325 I/O, and the same 484-FBGA package. It is not a formal second-source or pin-compatible replacement, but it shares similar density and I/O count for a redesign or alternative BOM line."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/intel/EP4CE40F23I8L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/intel/EP4CE40F23I8L 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}}