{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"EP4CE55F23C9L","brand":"Intel","brandSlug":"intel","productSlug":"EP4CE55F23C9L","canonicalUrl":"https://icboms.com/intel/EP4CE55F23C9L","factsUrl":"https://icboms.com/api/mcp/products/EP4CE55F23C9L","rawCanonicalId":null},"summary":{"shortDescription":"Intel Cyclone® IV E FPGA, EP4CE55F23C9L, 55856 logic elements, 324 I/O, 2396160 total RAM bits, 484-BGA, 0.97V~1.03V core, 0°C~85°C operating temperature.","salesMarkdown":"## 324 I/O — what the pin count buys you 324 I/O in a 484-BGA. The 23x23 mm ball array requires a four-layer minimum board. ## Sourcing reality — lifecycle and supply posture The EP4CE55F23C9L has an active product status but an end-of-life hot designation. ## Temperature grade — commercial only Rated for 0°C to 85°C junction temperature. ## Comparison to EP4CE75F23C7N The EP4CE75F23C7N is the next step up in the same Cyclone IV E family: 75,408 logic elements versus 55,856, and 2,810,880 RAM bits versus 2,396,160. It drops to 292 I/O in the same 484-BGA footprint, so the board layout is pin-compatible if you leave the extra I/O balls on the smaller part unconnected. The C7N speed grade is one bin faster than the C9L, so timing closure is easier on the larger die. For a BOM that needs more fabric but the same board, the EP4CE75F23C7N is a drop-in replacement with a different configuration bitstream.","metaTitle":"Intel EP4CE55F23C9L Cyclone IV E FPGA, 55856 LEs, 324 I/O, 484-BGA","metaDescription":"Intel Cyclone IV E FPGA EP4CE55F23C9L with 55856 logic elements, 324 I/O, 2396160 RAM bits in 484-BGA. 0.97-1.03V core, 0-85°C. Sourced to order; RFQ for current pricing.","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":"324","Package / Case":"484-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":"0°C~85°C(TJ)","Supplier Device Package":"484-FBGA (23x23)","Number of Logic Elements/Cells":"55856"}},"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 EP4CE55F23C9L obsolete?","answer":"The EP4CE55F23C9L is listed as active in the official product status, but internal lifecycle flags show an end-of-life hot designation, meaning discontinuation is imminent. Buyers should monitor for a last-time-buy notice and consider qualifying a replacement."},{"question":"What is the replacement for EP4CE55F23C9L?","answer":"There is no official Intel-published direct replacement for this specific speed grade and temperature variant. The Cyclone 10 LP 10CL055YF484C6G is a functional alternative with the same logic element count and RAM bit budget, but requires a 1.2V core supply instead of 1.0V."},{"question":"What is the supply voltage range of EP4CE55F23C9L?","answer":"The core supply voltage range is 0.97V to 1.03V, a tight ±30 mV window around 1.0V nominal. The I/O banks operate separately at voltages defined by the VCCIO pins, typically 1.8V, 2.5V, or 3.3V depending on the interface standard."},{"question":"How many I/O pins does EP4CE55F23C9L have?","answer":"The EP4CE55F23C9L has 324 user I/O pins in the 484-ball BGA package. This includes both single-ended and differential-pair capable I/O, with up to 160 differential pairs available depending on routing."},{"question":"What is the temperature range of EP4CE55F23C9L?","answer":"The operating junction temperature range is 0°C to 85°C, which is commercial grade. This part is not rated for industrial or automotive temperature environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/intel/EP4CE55F23C9L","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/intel/EP4CE55F23C9L 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}}