{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1214CI3-C0020","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1214CI3-C0020","canonicalUrl":"https://icboms.com/microchip/DSC1214CI3-C0020","factsUrl":"https://icboms.com/api/mcp/products/DSC1214CI3-C0020","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC12X4 series MEMS oscillator, HCSL output, 2.25V–3.63V supply, ±20 ppm stability, -40°C to 85°C, 6-VDFN package.","salesMarkdown":"## MEMS resonator with HCSL output The DSC1214CI3-C0020 is a MEMS-based oscillator from Microchip's DSC12X4 series, delivering an HCSL output — the differential logic family specified for PCIe reference clocks and high-speed serial links. Operating from a 2.25 V to 3.63 V supply, the device draws 40 mA typical at full load. Housed in a 6-VDFN package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, the DSC1214CI3-C0020 occupies a footprint comparable to a standard quartz oscillator in a 2.5 x 3.2 mm ceramic package.","metaTitle":"DSC1214CI3-C0020 MEMS Oscillator – HCSL Output","metaDescription":"Microchip DSC1214CI3-C0020 MEMS oscillator, HCSL output, ±20 ppm stability, -40°C to 85°C. Active lifecycle. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"MEMS","Output":"HCSL","Series":"DSC12X4","Package":"Tube","Ratings":"-","Function":"-","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"2.25V ~ 3.63V","Frequency Stability":"±20ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"40mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1214CI3-C0020/alternatives.json"},"ai":{"faq":[{"question":"Can DSC1214CI3-C0020 replace a quartz oscillator in a PCIe clock application?","answer":"Yes, the HCSL output is the standard logic family for PCIe reference clocks. The MEMS resonator provides equivalent frequency stability (±20 ppm) over the industrial temperature range, with the advantage of faster startup and lower aging drift compared to quartz. Verify the supply voltage (2.25 V–3.63 V) and package footprint (6-VDFN, 3.2 x 2.5 mm) match the existing PCB layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1214CI3-C0020","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1214CI3-C0020 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}}