{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-0111Q0117KI2T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-0111Q0117KI2T","canonicalUrl":"https://icboms.com/microchip/DSC400-0111Q0117KI2T","factsUrl":"https://icboms.com/api/mcp/products/DSC400-0111Q0117KI2T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC400 series MEMS XO, 4-output LVCMOS, 16.64/33/25 MHz, ±25 ppm stability, -40°C to 85°C, 20-VFQFN exposed pad, Enable/Disable function","salesMarkdown":"## Quad-output MEMS XO – consolidates three clock rails in one 5×3.2 mm package The DSC400-0111Q0117KI2T is a MEMS-based XO (Standard) that delivers four independent LVCMOS clock outputs from a single 20-VFQFN package measuring 0.197\" × 0.126\" (5.00 mm × 3.20 mm). It replaces three discrete oscillators with one device, freeing board area and reducing BOM line count on multi-rail designs. Output frequencies are factory-programmed to 16.64 MHz, 33 MHz, and 25 MHz – a common combination for a processor core clock, a USB or peripheral bus, and a memory interface reference. For a 33 MHz output, that translates to a worst-case drift of ±825 Hz – well within the capture range of most PLL-based clock receivers and Ethernet PHY reference inputs. For a calibration tech signing off a production run, this means the clock accuracy stays within tolerance from first power-on through the end of the warranty period. ## Active production – no last-time-buy pressure Lifecycle status is Active per Microchip's current product portfolio. The wide supply voltage range of 2.25 V to 3.6 V lets it drop into 2.5 V or 3.3 V clock trees without a separate level translator.","metaTitle":"DSC400-0111Q0117KI2T MEMS XO – Microchip, 4-Output LVCMOS","metaDescription":"DSC400-0111Q0117KI2T MEMS XO from Microchip: quad LVCMOS outputs (16.64/33/25 MHz), ±25 ppm stability, -40°C to 85°C, 20-VFQFN.","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":"±25ppm","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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8737840499b4324a60ff65ab9973077c.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-0111Q0117KI2T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-0111Q0117KI2T 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}}