{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LCMXO2-256HC-4SG32C","brand":"Lattice Semiconductor Corporation","brandSlug":"lattice-semiconductor-corporation","productSlug":"LCMXO2-256HC-4SG32C","canonicalUrl":"https://icboms.com/lattice-semiconductor-corporation/LCMXO2-256HC-4SG32C","factsUrl":"https://icboms.com/api/mcp/products/LCMXO2-256HC-4SG32C","rawCanonicalId":null},"summary":{"shortDescription":"Lattice Semiconductor Corporation MachXO2 FPGA, LCMXO2-256HC-4SG32C, 256 logic elements, 32 LABs/CLBs, 21 I/O, 2.375V-3.465V supply, 32-UFQFN exposed pad package, tray.","salesMarkdown":"## 256 logic elements in a 5x5 mm QFN The LCMXO2-256HC-4SG32C is a Lattice MachXO2 FPGA with 256 logic elements organised into 32 LABs/CLBs. With 21 user I/O brought out to a 32-UFQFN exposed pad package measuring 5x5 mm, this device targets glue-logic consolidation, small state machines, and interface bridging where board area is the binding constraint. ## Fabric size and I/O budget — what fits 256 logic elements is roughly 64 to 80 LUT4-equivalent macrocells after synthesis overhead — enough for a SPI-to-parallel bridge, a few address decoders, or a simple UART. The 21 I/O are all available on the 32-QFN perimeter; the exposed pad is a ground or power slug, not an additional signal. The commercial temperature grade covers 0°C to 85°C junction — suitable for indoor equipment, test gear, and telecom line cards that stay above freezing. For extended industrial or outdoor deployment, the industrial-temperature peer LCMXO2-256HC-4SG32I covers -40°C to 100°C. The -4 speed grade is the mid-range option in the HC family. If the design needs a few extra MHz of Fmax or tighter combinatorial delay, the -6 grade (LCMXO2-256HC-6SG32I) provides a faster speed bin at the same supply voltage and package footprint. No stock-holding claim; the BOM quantity drives the procurement path.","metaTitle":"LCMXO2-256HC-4SG32C Lattice MachXO2 FPGA, 256 LEs, 32-QFN","metaDescription":"Lattice LCMXO2-256HC-4SG32C MachXO2 FPGA with 256 logic elements, 21 I/O, 2.375-3.465V supply, 32-QFN package. Active production, ROHS3 compliant.","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":"2.375V ~ 3.465V","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":"$4.7500","priceTiers":[{"qty":1,"price":"$4.75000","currency":"USD"},{"qty":25,"price":"$4.15000","currency":"USD"},{"qty":100,"price":"$3.96500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/306cd7d26c42fdbb9a5481d29cec9186.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LCMXO2-256HC-4SG32C/alternatives.json"},"ai":{"faq":[{"question":"Will LCMXO2-256HC-4SG32C drop into a board designed for LCMXO2-256HC-4SG32I without rewiring?","answer":"Yes — the two parts share the same 32-QFN footprint, 21 I/O assignment, and supply voltage range. A board that already passes timing at the commercial corner will work with the industrial part if the ambient stays within the commercial range."},{"question":"What compliance documentation does Lattice provide for LCMXO2-256HC-4SG32C?","answer":"The part is ROHS3 compliant, covering the EU RoHS directive without exempted substances. Standard Lattice documentation includes the datasheet, PCN notifications, and a material declaration. No IEC or UL safety certification is listed for this device class."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/lattice-semiconductor-corporation/LCMXO2-256HC-4SG32C","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/LCMXO2-256HC-4SG32C 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}}