{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LCMXO3LF-6900C-5BG324C","brand":"Lattice Semiconductor Corporation","brandSlug":"lattice-semiconductor-corporation","productSlug":"LCMXO3LF-6900C-5BG324C","canonicalUrl":"https://icboms.com/lattice-semiconductor-corporation/LCMXO3LF-6900C-5BG324C","factsUrl":"https://icboms.com/api/mcp/products/LCMXO3LF-6900C-5BG324C","rawCanonicalId":null},"summary":{"shortDescription":"Lattice Semiconductor MachXO3 FPGA, LCMXO3LF-6900C-5BG324C, 6864 logic elements, 279 I/O, 245760 bits RAM, 2.375V-3.465V, 324-CABGA, Tray.","salesMarkdown":"## 6864 logic elements, 279 I/O — the MachXO3 sweet spot The Lattice LCMXO3LF-6900C-5BG324C is a MachXO3 FPGA packing 6864 logic elements and 279 user I/O in a 324-ball CABGA package. With 858 LABs/CLBs and 245760 bits of embedded block RAM, it sits in the upper-mid density tier of the MachXO3 family — enough fabric for a modest bridge, glue-logic consolidation, or a control-plane co-processor without spilling into a larger package. ## Supply rails and temperature grade — the fit check The commercial temperature grade (0°C to 85°C junction) covers indoor equipment, networking gear, and most industrial enclosures — but if the ambient inside the panel exceeds 70°C, the industrial-temperature sibling (-I suffix) is the safer call. ## Package and board-fit — 324-ball CABGA The 324-CABGA (15x15 mm, 0.80 mm ball pitch) is a mid-density BGA that routes out on four layers without heroic via-in-pad work. The 279 I/O count means roughly 86% of the balls are signal — the rest are power and ground. Plan for at least two solid ground planes under the package to keep the return current path short, especially if any of the I/O banks switch at DDR rates. ## Active lifecycle — no LTB pressure, no successor watch The -5 speed grade (the '5' in the ordering code) is the standard-speed tier; the -6 grade exists for designs that need the extra timing margin. ## Peer variants — speed grade and temperature range The closest parametric sibling is the LCMXO3LF-6900C-6BG324C, which shares the same 6864 LEs, 279 I/O, 324-CABGA package, and commercial temperature range — the only difference is the -6 speed grade (faster timing). For designs that need the same logic density but in a smaller 256-ball package with 206 I/O, the LCMXO3LF-6900E-6MG256C is the compact alternative, though it runs on a 1.14 V core supply.","metaTitle":"LCMXO3LF-6900C-5BG324C Lattice MachXO3 FPGA, 6864 LEs","metaDescription":"Lattice MachXO3 FPGA, 6864 logic elements, 279 I/O, 245760 bits block RAM, 2.375V-3.465V supply, 324-CABGA, active production. Quoted to order.","metaKeywords":null},"attributes":{"series":"MachXO3","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["FPGA / CPLD & Programmable Logic"],"specifications":{"Mfr":"Lattice Semiconductor Corporation","Series":"MachXO3","Package":"Tray","Mounting Type":"Surface Mount","Number of I/O":"279","Package / Case":"324-LFBGA","Product Status":"Active","Total RAM Bits":"245760","lifecycle_stage":"unknown","Voltage - Supply":"2.375V ~ 3.465V","Base Product Number":"LCMXO3","Number of LABs/CLBs":"858","Operating Temperature":"0°C ~ 85°C (TJ)","Supplier Device Package":"324-CABGA (15x15)","Number of Logic Elements/Cells":"6864"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$23.6500","priceTiers":[{"qty":1,"price":"$23.65000","currency":"USD"},{"qty":25,"price":"$20.60000","currency":"USD"},{"qty":100,"price":"$19.82500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/78262a9d261bca24dd516ea68815df94.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LCMXO3LF-6900C-5BG324C/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source to LCMXO3LF-6900C-5BG324C?","answer":"The LCMXO3LF-6900C-6BG324C is the same die in the same 324-CABGA package with the same I/O count and temperature grade — the only difference is the -6 speed grade (faster timing). It drops into the same PCB footprint and BOM position without a board spin."},{"question":"What compliance documentation does Lattice provide for LCMXO3LF-6900C-5BG324C?","answer":"The part is ROHS3 Compliant. Lattice Semiconductor provides the standard RoHS declaration and material composition data through their compliance portal. No REACH or UL certification is listed in the product record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/lattice-semiconductor-corporation/LCMXO3LF-6900C-5BG324C","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/lattice-semiconductor-corporation/LCMXO3LF-6900C-5BG324C 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}}