{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-0101Q0114KE2","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-0101Q0114KE2","canonicalUrl":"https://icboms.com/microchip/DSC400-0101Q0114KE2","factsUrl":"https://icboms.com/api/mcp/products/DSC400-0101Q0114KE2","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC400 series, XO (Standard), dual-output MEMS oscillator, 12MHz + 12.888MHz LVCMOS, ±25ppm stability, 2.25V–3.6V supply, Enable/Disable, 20-VFQFN exposed pad","salesMarkdown":"## Dual-frequency clock in a single 5×3.2 mm package The DSC400-0101Q0114KE2 is a MEMS-based XO (Standard) that outputs two independent LVCMOS clocks: 12 MHz on output 1 and 12.888 MHz on output 2, both within ±25 ppm frequency stability. Its 2.25 V to 3.6 V supply range lets it run directly off a 2.5 V or 3.3 V rail without an intermediate regulator, simplifying the power tree. ## Enable/Disable and package fit for rework The Enable/Disable function lets firmware or a GPIO gate the outputs, useful for power-down in battery-operated designs or for sequencing multiple clocks on a shared bus. Housed in a 20-VFQFN with exposed pad (5.00 mm × 3.20 mm, 0.90 mm height), the package is hand-reworkable with hot air — the exposed pad gives good thermal relief, and the pad layout is straightforward to reflow back if you lift the part cleanly. No stock-holding claim — availability confirmed at RFQ.","metaTitle":"DSC400-0101Q0114KE2 MEMS XO – Dual Output LVCMOS","metaDescription":"Microchip DSC400-0101Q0114KE2 XO (Standard) with MEMS resonator, dual outputs 12MHz & 12.888MHz, LVCMOS, Enable/Disable, ±25ppm stability, 2.25V-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":"12MHz","Frequency - Output 2":"12.888Mhz","Frequency - Output 3":"-","Frequency - Output 4":"-","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/7d42f93cfc487ade1aadfbf79746fe39.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the DSC400-0101Q0114KE2 have an enable/disable pin?","answer":"Yes, the function is Enable/Disable, allowing the outputs to be gated off for power savings or sequencing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-0101Q0114KE2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-0101Q0114KE2 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}}