{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-1111Q0110KE1T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-1111Q0110KE1T","canonicalUrl":"https://icboms.com/microchip/DSC400-1111Q0110KE1T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-1111Q0110KE1T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series, XO (Standard) MEMS oscillator, four LVCMOS outputs — 12 MHz, 15 MHz, 40 MHz, 13 MHz, ±50 ppm stability, 2.25 V to 3.6 V supply, 20-VFQFN exposed-pad package, -20°C to +70°C operation.","salesMarkdown":"## Four clocks from one MEMS die The DSC400-1111Q0110KE1T packs four independent LVCMOS clock outputs — 12 MHz, 15 MHz, 40 MHz, and 13 MHz — into a single 5.00 mm × 3.20 mm package. That replaces four quartz cans and their associated load caps, freeing board area and reducing the BOM line count by three. ## Where the ±50 ppm stability fits For a 12 MHz carrier, that is a ±600 Hz window — tight enough for UART baud-rate generation and most MCU clock trees, but marginal for precision GPS disciplined oscillators or Ethernet 1588 timing. The commercial temperature grade means this part is suited for indoor PCB assemblies — office equipment, telecom line cards, consumer IoT gateways. Not rated for under-hood or outdoor pole-mount without active thermal management. ## Active lifecycle, no redesign pressure New designs can proceed without a near-term migration plan. Supply voltage spans 2.25 V to 3.6 V, covering 2.5 V and 3.3 V logic rails without an external level translator.","metaTitle":"DSC400-1111Q0110KE1T MEMS XO","metaDescription":"Microchip DSC400-1111Q0110KE1T MEMS XO — quad-output LVCMOS clock: 12, 15, 40, 13 MHz. ±50 ppm stability, 2.25-3.6 V supply. Active production. Request quote.","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":"Tape & Reel (TR)","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":"±50ppm","Frequency - Output 1":"12MHz","Frequency - Output 2":"15MHz","Frequency - Output 3":"40MHz","Frequency - Output 4":"13MHz","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/714ebf9c46fe1c732dc7336f69a2dc41.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the four output frequencies of the DSC400-1111Q0110KE1T?","answer":"Output 1 is 12 MHz, Output 2 is 15 MHz, Output 3 is 40 MHz, and Output 4 is 13 MHz. All four outputs are LVCMOS."},{"question":"Can the DSC400-1111Q0110KE1T replace a standard 12 MHz quartz oscillator?","answer":"It can replace a 12 MHz quartz oscillator at Output 1, but the part is a quad-output MEMS device, not a single-output can. The BOM must accommodate the 20-VFQFN footprint and the 2.25-3.6 V supply range. The MEMS resonator needs no external load capacitors, which simplifies the layout compared to a quartz oscillator."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-1111Q0110KE1T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-1111Q0110KE1T 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}}