{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LCMXO2-256ZE-3SG32C","brand":"Lattice Semiconductor Corporation","brandSlug":"lattice-semiconductor-corporation","productSlug":"LCMXO2-256ZE-3SG32C","canonicalUrl":"https://icboms.com/lattice-semiconductor-corporation/LCMXO2-256ZE-3SG32C","factsUrl":"https://icboms.com/api/mcp/products/LCMXO2-256ZE-3SG32C","rawCanonicalId":null},"summary":{"shortDescription":"Lattice Semiconductor Corporation MachXO2 FPGA, LCMXO2-256ZE-3SG32C, 256 logic elements, 21 I/O, 32-UFQFN exposed pad, 1.14-1.26V supply, 0°C to 85°C, tray.","salesMarkdown":"## 256 logic elements in a 5×5 mm QFN — what fits The LCMXO2-256ZE-3SG32C is the smallest density member of Lattice's MachXO2 family, packing 256 logic elements (32 LABs/CLBs, each with 8 LUTs) into a 32-UFQFN exposed-pad package measuring 5×5 mm. With 21 user I/O and a single-rail 1.14-1.26 V core supply, this part targets glue-logic consolidation, CPLD replacement, or a boot controller where board real estate is the binding constraint — not gate count. The 0°C to 85°C commercial temperature grade limits it to indoor, non-condensing environments — no industrial or automotive ambient. Surface-mount assembly with the exposed pad requires a soldered ground-plane connection for thermal management; the 0.5 mm pitch QFN demands a 4-layer PCB for reliable fan-out of all 21 I/O plus supply and ground. ROHS3 compliant, meaning no restricted-substance exemptions that would complicate EU or California market entry. The base product number is LCMXO2-256; the -3SG32C suffix encodes the speed grade (-3), the package (SG32 = 32-QFN), and the temperature range (C = commercial). ## Cross-reference check — LCMXO2-256ZE-1SG32I vs this part The closest peer in the ledger is the LCMXO2-256ZE-1SG32I: same 256 LEs, same 21 I/O, same 32-QFN package, same 1.14-1.26 V supply. A board designed for the -1SG32I will accept the -3SG32C without a PCB change — same footprint, same supply rails — but the commercial temperature ceiling may be a showstopper if the ambient exceeds 85°C.","metaTitle":"LCMXO2-256ZE-3SG32C Lattice MachXO2 FPGA, 256 LEs, 21 I/O","metaDescription":"LCMXO2-256ZE-3SG32C Lattice MachXO2 FPGA, 256 logic elements, 21 I/O, 32-UFQFN exposed pad, 1.14-1.26V core. Active, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":"MachXO2","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["FPGA / CPLD & Programmable Logic"],"specifications":{"Mfr":"Lattice Semiconductor Corporation","Series":"MachXO2","Package":"Tray","Mounting Type":"Surface Mount","Number of I/O":"21","Package / Case":"32-UFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"unknown","Voltage - Supply":"1.14V ~ 1.26V","Base Product Number":"LCMXO2-256","Number of LABs/CLBs":"32","Operating Temperature":"0°C ~ 85°C (TJ)","Supplier Device Package":"32-QFN (5x5)","Number of Logic Elements/Cells":"256"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.3500","priceTiers":[{"qty":1,"price":"$6.35000","currency":"USD"},{"qty":25,"price":"$5.50000","currency":"USD"},{"qty":100,"price":"$5.33000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/306cd7d26c42fdbb9a5481d29cec9186.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LCMXO2-256ZE-3SG32C/alternatives.json"},"ai":{"faq":[{"question":"Will LCMXO2-256ZE-3SG32C drop into a board designed for LCMXO2-256ZE-1SG32I?","answer":"Yes — same 32-QFN package, same 21 I/O pinout, same 1.14-1.26 V supply rail. The only differences are speed grade (-3 is faster than -1) and temperature range (commercial vs industrial)."},{"question":"What compliance documentation does Lattice provide for this part?","answer":"The LCMXO2-256ZE-3SG32C is ROHS3 compliant. Lattice provides a datasheet, PCN notifications, and a material declaration sheet through their standard documentation portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/lattice-semiconductor-corporation/LCMXO2-256ZE-3SG32C","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/LCMXO2-256ZE-3SG32C 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}}