{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1214CI3-C0020T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1214CI3-C0020T","canonicalUrl":"https://icboms.com/microchip/DSC1214CI3-C0020T","factsUrl":"https://icboms.com/api/mcp/products/DSC1214CI3-C0020T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC12X4 series MEMS oscillator, HCSL output, ±20 ppm frequency stability, 2.25V–3.63V supply, -40°C to 85°C, 6-VDFN package","salesMarkdown":"## MEMS resonator with HCSL output – what it replaces The DSC1214CI3-C0020T is a MEMS-based oscillator from Microchip's DSC12X4 series, delivering an HCSL (High-Speed Current Steering Logic) differential output. Runs from 2.25 V to 3.63 V, covering both 2.5 V and 3.3 V rails without a separate regulator. The ±20 ppm frequency stability holds across that temperature span, so a 100 MHz output (typical for PCIe) stays within the ±300 ppm total tolerance budget required by the PCIe Base Spec. ## 6-VDFN package – rework and layout notes Housed in a 6-VDFN measuring 3.20 mm × 2.50 mm with a seated height of 0.90 mm. Under the hot-air station the small thermal mass reflows quickly – just preheat the board to 150°C and the part solders clean without cooking adjacent components.","metaTitle":"DSC1214CI3-C0020T MEMS Oscillator – HCSL Output, ±20 ppm","metaDescription":"Microchip DSC1214CI3-C0020T MEMS oscillator with HCSL output, ±20 ppm stability, 2.25V-3.63V supply. Industrial temp range -40°C to 85°C.","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":"Tape & Reel (TR)","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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1214CI3-C0020T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1214CI3-C0020T 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}}