{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LCMXO2280C-3TN100C","brand":"Lattice Semiconductor Corporation","brandSlug":"lattice-semiconductor-corporation","productSlug":"LCMXO2280C-3TN100C","canonicalUrl":"https://icboms.com/lattice-semiconductor-corporation/LCMXO2280C-3TN100C","factsUrl":"https://icboms.com/api/mcp/products/LCMXO2280C-3TN100C","rawCanonicalId":null},"summary":{"shortDescription":"Lattice Semiconductor MachXO FPGA, LCMXO2280C-3TN100C, 2280 logic elements, 73 I/O, 28 Kbit RAM, 100-TQFP (14x14 mm), 1.71-3.465 V, 0-85°C, tray.","salesMarkdown":"## MachXO family — 2280 LEs in a 100-pin TQFP The Lattice LCMXO2280C-3TN100C is a MachXO-series FPGA with 2280 logic elements and 73 user I/O, packaged in a 100-lead TQFP (14x14 mm footprint). On-chip block RAM totals 28,262 bits — enough for small FIFOs, look-up tables, or configuration shadow registers without external memory. The 285 LABs/CLBs give the fabric enough granularity for glue logic, state machines, or a soft-core microcontroller instantiation. Commercial temperature range (0°C to 85°C junction) suits indoor equipment, networking gear, and industrial control cabinets that stay above freezing. ROHS3 compliant, so it passes the EU restriction on hazardous substances for new product introductions. ## I/O count vs the 144-pin sibling The LCMXO2280C-3TN100C provides 73 I/O, while the LCMXO2280C-4TN144C — same logic density and RAM — offers 113 I/O in a 144-pin TQFP. The 100-pin package saves board area but limits the number of external connections; if your design needs more than 73 signals, step up to the 144-pin variant.","metaTitle":"Lattice LCMXO2280C-3TN100C MachXO FPGA, 2280 LEs, 73 I/O","metaDescription":"Lattice MachXO LCMXO2280C-3TN100C FPGA: 2280 logic elements, 73 I/O, 28 Kbit RAM, 1.71-3.465 V, 0-85°C, 100-TQFP. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"MachXO","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["FPGA / CPLD & Programmable Logic"],"specifications":{"Mfr":"Lattice Semiconductor Corporation","Series":"MachXO","Package":"Tray","Mounting Type":"Surface Mount","Number of I/O":"73","Package / Case":"100-LQFP","Product Status":"Active","Total RAM Bits":"28262","lifecycle_stage":"unknown","Voltage - Supply":"1.71V ~ 3.465V","Base Product Number":"LCMXO2280","Number of LABs/CLBs":"285","Operating Temperature":"0°C ~ 85°C (TJ)","Supplier Device Package":"100-TQFP (14x14)","Number of Logic Elements/Cells":"2280"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$30.3500","priceTiers":[{"qty":1,"price":"$30.35000","currency":"USD"},{"qty":25,"price":"$26.45000","currency":"USD"},{"qty":100,"price":"$25.48000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c892a250c2f66378b8b4a59bf39fbc6b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LCMXO2280C-3TN100C/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy LCMXO2280C-3TN100C and how do I get a price?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"What is the closest functional alternative to LCMXO2280C-3TN100C?","answer":"The LCMXO2280C-4TN144C shares the same 2280 logic elements and 28 Kbit RAM but offers 113 I/O in a 144-pin TQFP — a direct drop-in for designs needing more I/O."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/lattice-semiconductor-corporation/LCMXO2280C-3TN100C","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/LCMXO2280C-3TN100C 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}}