{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ICE40LP1K-CM49","brand":"Lattice Semiconductor Corporation","brandSlug":"lattice-semiconductor-corporation","productSlug":"ICE40LP1K-CM49","canonicalUrl":"https://icboms.com/lattice-semiconductor-corporation/ICE40LP1K-CM49","factsUrl":"https://icboms.com/api/mcp/products/ICE40LP1K-CM49","rawCanonicalId":null},"summary":{"shortDescription":"Lattice Semiconductor Corporation iCE40™ LP FPGA, 1280 logic cells, 35 I/O, 49-VFBGA package, 65536 total RAM bits, 1.14V ~ 1.26V supply, -40°C ~ 100°C operating temperature, Tray.","salesMarkdown":"The ICE40LP1K-CM49: The 49-VFBGA package (3x3 mm body) with 0.5 mm ball pitch demands a 4-layer PCB for fan-out — the inner rows of the 35 I/O balls break out cleanly on layer 2, but the centre ground and supply balls need a via-in-pad or microvia process to avoid routing congestion. Supply voltage is 1.14 V to 1.26 V — a 1.2 V rail with ±3 % regulation keeps the core within spec; the narrow window means the regulator's load transient response matters more than its nominal accuracy. ## Logic capacity and memory 1280 logic cells (160 LABs/CLBs) and 65536 total RAM bits — this is a glue-logic FPGA sized for small state machines, sensor interface bridging, or display timing control where a CPLD runs out of registers. ## Temperature grade and sourcing posture Suitable for outdoor telecom, motor-drive control, or under-hood auxiliary modules that stay below the 100°C junction ceiling.","metaTitle":"ICE40LP1K-CM49 FPGA, 1280 LEs, 35 I/O, 49-UCBGA","metaDescription":"Lattice iCE40 LP FPGA, 1280 logic cells, 35 I/O, 49-VFBGA package. Active production, ROHS3 compliant. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":"iCE40™ LP","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["FPGA / CPLD & Programmable Logic"],"specifications":{"Mfr":"Lattice Semiconductor Corporation","Series":"iCE40™ LP","Package":"Tray","Mounting Type":"Surface Mount","Number of I/O":"35","Package / Case":"49-VFBGA","Product Status":"Active","Total RAM Bits":"65536","lifecycle_stage":"unknown","Voltage - Supply":"1.14V ~ 1.26V","Base Product Number":"ICE40","Number of LABs/CLBs":"160","Operating Temperature":"-40°C ~ 100°C (TJ)","Supplier Device Package":"49-UCBGA (3x3)","Number of Logic Elements/Cells":"1280"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.8000","priceTiers":[{"qty":1,"price":"$5.80000","currency":"USD"},{"qty":25,"price":"$5.05000","currency":"USD"},{"qty":100,"price":"$4.87500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d18c7edb8fd28a80a280c2cb87a0725a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ICE40LP1K-CM49/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source for ICE40LP1K-CM49?","answer":"The ICE40LP1K-CM121 is the same die (1280 LEs, 65536 RAM bits) in a 121-ball BGA with 95 I/O — not pin-compatible, but the logic fabric and memory are identical. The ICE40HX1K-VQ100 is a higher-performance HX variant with 72 I/O in a VQFP-100 package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/lattice-semiconductor-corporation/ICE40LP1K-CM49","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/ICE40LP1K-CM49 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}}