{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-1111Q0081KI2","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-1111Q0081KI2","canonicalUrl":"https://icboms.com/microchip/DSC400-1111Q0081KI2","factsUrl":"https://icboms.com/api/mcp/products/DSC400-1111Q0081KI2","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series, XO (Standard), MEMS-based, four LVCMOS outputs: 27 MHz, 50 MHz, 25 MHz, 12 MHz, ±25 ppm stability, -40°C to +85°C, 2.25V–3.6V supply, 20-VFQFN exposed-pad package.","salesMarkdown":"## Four clocks from one MEMS resonator The DSC400-1111Q0081KI2 packs four independent LVCMOS clock outputs into a single 5.00 mm × 3.20 mm 20-VFQFN package — replacing up to four discrete crystal oscillators and cutting the BOM count for multi-rail clock trees. The MEMS resonator gives it better shock and vibration immunity than a quartz-based XO, and the wide 2.25V–3.6V supply lets it run off either a 2.5V or 3.3V rail without an extra LDO. ## Stability and temperature range for industrial use","metaTitle":"DSC400-1111Q0081KI2 MEMS XO – 4 Outputs, LVCMOS, ±25 ppm","metaDescription":"Microchip DSC400-1111Q0081KI2: MEMS-based XO with four LVCMOS outputs (27/50/25/12 MHz), ±25 ppm stability, -40°C to +85°C, 2.25-3.6V supply.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Height":"0.035\\\" (0.90mm)","Output":"LVCMOS","Series":"DSC400","Package":"Tube","Function":"Enable/Disable","Base Resonator":"MEMS","Package / Case":"20-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC400","Frequency Stability":"±25ppm","Frequency - Output 1":"27MHz","Frequency - Output 2":"50MHz","Frequency - Output 3":"25MHz","Frequency - Output 4":"12MHz","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d80e8a58f92db67961f48a0d6fa6d4d9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-1111Q0081KI2/alternatives.json"},"ai":{"faq":[{"question":"What frequencies does the DSC400-1111Q0081KI2 output?","answer":"The device outputs four LVCMOS clocks: 27 MHz, 50 MHz, 25 MHz, and 12 MHz."},{"question":"What supply voltage does the DSC400-1111Q0081KI2 require?","answer":"It accepts a supply from 2.25V to 3.6V, covering both 2.5V and 3.3V rails."},{"question":"Where can I get the datasheet for the DSC400-1111Q0081KI2?","answer":"The Microchip DSC400 series datasheet covers this exact order code. Request a copy with your RFQ — we can attach it to the quote confirmation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-1111Q0081KI2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-1111Q0081KI2 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}}