{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-0111Q0117KI1T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-0111Q0117KI1T","canonicalUrl":"https://icboms.com/microchip/DSC400-0111Q0117KI1T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-0111Q0117KI1T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC400 series, XO (Standard), MEMS base resonator, 16.64 MHz, 33 MHz, 25 MHz LVCMOS outputs, ±50 ppm stability, -40°C to +85°C, 20-VFQFN exposed pad, Enable/Disable function","salesMarkdown":"## MEMS oscillator with four fixed LVCMOS clocks It outputs three fixed frequencies — 16.64 MHz, 33 MHz, and 25 MHz — all in LVCMOS logic levels, with a ±50 ppm stability across the full -40°C to +85°C industrial range. ## Package and layout: 20-VFQFN with exposed pad The 5.00 mm × 3.20 mm body, 0.90 mm height, and 20-VFQFN exposed pad mean the thermal pad must be soldered to a PCB copper plane for both heat sinking and mechanical stability. Supply voltage range is 2.25 V to 3.6 V, covering 2.5 V and 3.3 V rails common in FPGA and MCU designs.","metaTitle":"DSC400-0111Q0117KI1T MEMS XO – 4 Outputs, LVCMOS","metaDescription":"Microchip DSC400-0111Q0117KI1T MEMS XO: 16.64/33/25 MHz LVCMOS, ±50 ppm, -40°C to +85°C, 20-VFQFN. Active production, sourced per RFQ.","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":"16.64MHz","Frequency - Output 2":"33MHz","Frequency - Output 3":"25MHz","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8737840499b4324a60ff65ab9973077c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC400-0111Q0117KI1T/alternatives.json"},"ai":{"faq":[{"question":"Can the DSC400-0111Q0117KI1T replace a crystal oscillator?","answer":"Yes — the DSC400 is a MEMS-based XO that generates clock signals without an external crystal or load capacitors. It provides three fixed LVCMOS outputs (16.64 MHz, 33 MHz, 25 MHz) from a single package, which can replace up to three discrete crystal oscillators on the board, saving space and reducing BOM count. The Enable/Disable function allows gating each output independently."},{"question":"What is the lead time for the DSC400-0111Q0117KI1T?","answer":"Lead time is confirmed at RFQ and varies with lot size and current distribution channel availability. As an active part with no EOL notice, typical lead times through independent distribution are standard for MEMS oscillators — submit an RFQ for a firm commitment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-0111Q0117KI1T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-0111Q0117KI1T 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}}