{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6021CI2A-009YT","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6021CI2A-009YT","canonicalUrl":"https://icboms.com/microchip/DSC6021CI2A-009YT","factsUrl":"https://icboms.com/api/mcp/products/DSC6021CI2A-009YT","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC60XX series, MEMS XO (Standard), 26MHz & 27MHz dual CMOS output, ±25ppm stability, 1.71V~3.63V supply, -40°C~85°C, 4-VDFN package.","salesMarkdown":"## Temperature stability and operating envelope The DSC6021CI2A-009YT: This is tight enough for a 27 MHz reference feeding a microcontroller PLL without the clock jitter smearing the ADC sample window — the phase-noise plot from the MEMS resonator is typically cleaner than a comparable quartz XO in the same footprint. Layout reuse between frequency variants is straightforward — the same copper pad and decoupling capacitor placement serves any dual-output member in the series. ## Obsolete — sourcing through independent channels For new designs, evaluate a current-production dual-output MEMS XO from the same DSC60XX family with matching package and supply range.","metaTitle":"Microchip DSC6021CI2A-009YT XO, 26MHz 27MHz MEMS, Obsolete","metaDescription":"Microchip DSC6021CI2A-009YT MEMS XO, 26MHz & 27MHz CMOS outputs, ±25ppm, 1.71-3.63V, -40°C~85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Height":"0.035\\\" (0.90mm)","Output":"CMOS","Series":"DSC60XX","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"-","Base Resonator":"MEMS","Package / Case":"4-VDFN","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"±25ppm","Frequency - Output 1":"26MHz, 27MHz","Frequency - Output 2":"-","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"1.3mA (Typ)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f42caf3e07022c4d06d7c884f387c56e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC6021CI2A-009YT/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the DSC6021CI2A-009YT and what is the lead time?","answer":"Submit a request for current pricing and lot-specific quantity."},{"question":"What is the closest pin-compatible alternative to the DSC6021CI2A-009YT?","answer":"No official pin-compatible successor is listed by Microchip. A current-production dual-output MEMS XO from the DSC60XX family with the same 4-VDFN package and 1.71 V–3.63 V supply range is the functional starting point — confirm the exact frequency pair and stability grade against the BOM requirement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6021CI2A-009YT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6021CI2A-009YT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:01:08.800Z","lastPublished":"2026-07-19T21:01:08.800Z","indexable":true}}