{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LCMXO2-640HC-4MG132C","brand":"Lattice Semiconductor Corporation","brandSlug":"lattice-semiconductor-corporation","productSlug":"LCMXO2-640HC-4MG132C","canonicalUrl":"https://icboms.com/lattice-semiconductor-corporation/LCMXO2-640HC-4MG132C","factsUrl":"https://icboms.com/api/mcp/products/LCMXO2-640HC-4MG132C","rawCanonicalId":null},"summary":{"shortDescription":"Lattice Semiconductor Corporation MachXO2 FPGA, LCMXO2-640HC-4MG132C, 640 logic elements, 79 I/O, 18 Kbit RAM, 2.375-3.465 V, 0-85°C, 132-CSPBGA (8x8 mm), Tray.","salesMarkdown":"## MachXO2 FPGA — 640 logic elements in a compact CSPBGA The Lattice LCMXO2-640HC-4MG132C is a MachXO2 family FPGA with 640 logic elements (80 LABs/CLBs) and 79 user I/O, packaged in a 132-ball CSPBGA (8x8 mm). On-chip block RAM totals 18,432 bits, enough for small FIFOs, look-up tables, or configuration storage without external memory for many glue-logic and interface-bridging applications. ## Package and board-fit considerations The board requires a controlled-impedance stack-up and X-ray inspection after reflow to verify solder-joint integrity under the array. Surface-mount assembly with a standard lead-free profile is expected; the part is ROHS3 compliant. The 79 I/O are distributed across the BGA balls. For a new layout, the pin map should be cross-checked against the Lattice MachXO2 pinout guide — adjacent I/O banks can run at different VCCIO voltages within the 2.375-3.465 V range, which is useful for mixed-voltage interfaces.","metaTitle":"Lattice LCMXO2-640HC-4MG132C MachXO2 FPGA, 640 LEs, 79 I/O","metaDescription":"Lattice LCMXO2-640HC-4MG132C MachXO2 FPGA, 640 logic elements, 79 I/O, 18 Kbit RAM, 2.375-3.465 V, 0-85°C, 132-CSPBGA. Active, ROHS3 compliant. 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":"79","Package / Case":"132-LFBGA, CSPBGA","Product Status":"Active","Total RAM Bits":"18432","lifecycle_stage":"unknown","Voltage - Supply":"2.375V ~ 3.465V","Base Product Number":"LCMXO2-640","Number of LABs/CLBs":"80","Operating Temperature":"0°C ~ 85°C (TJ)","Supplier Device Package":"132-CSPBGA (8x8)","Number of Logic Elements/Cells":"640"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.5500","priceTiers":[{"qty":1,"price":"$10.55000","currency":"USD"},{"qty":25,"price":"$9.15000","currency":"USD"},{"qty":100,"price":"$8.77500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/306cd7d26c42fdbb9a5481d29cec9186.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LCMXO2-640HC-4MG132C/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to LCMXO2-640HC-4MG132C?","answer":"The LCMXO2-640HC-4TG100C shares the same 640 logic elements and 18 Kbit RAM, but in a 100-pin TQFP package with 78 I/O instead of 79. The CSPBGA and TQFP packages are not footprint-compatible — a board spin is required to swap between them."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/lattice-semiconductor-corporation/LCMXO2-640HC-4MG132C","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/LCMXO2-640HC-4MG132C 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}}