{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6121CI2A-00EUT","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6121CI2A-00EUT","canonicalUrl":"https://icboms.com/microchip/DSC6121CI2A-00EUT","factsUrl":"https://icboms.com/api/mcp/products/DSC6121CI2A-00EUT","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC61XX series MEMS XO (Standard), DSC6121CI2A-00EUT, 27MHz & 32MHz CMOS outputs, ±25ppm stability, 1.71V~3.63V supply, 4-VDFN package.","salesMarkdown":"## Obsolete — last-time-buy planning for sustainment Microchip Technology has marked the DSC6121CI2A-00EUT as Obsolete. For sustainment programs that already qualify this MEMS oscillator, the remaining inventory is finite — new designs should select an active Microchip or second-source equivalent before the BOM line becomes a sole-source gap. ## Supply voltage and power — wide-range, low-current Maximum supply current is 3 mA typical, keeping the thermal contribution negligible in dense PCB layouts.","metaTitle":"DSC6121CI2A-00EUT MEMS XO, 27MHz/32MHz, ±25ppm, Obsolete","metaDescription":"Microchip DSC6121CI2A-00EUT MEMS XO, 27MHz & 32MHz CMOS outputs, ±25ppm stability, -40°C~85°C. Obsolete — sourced to order against RFQ.","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\\\" (0.89mm)","Output":"CMOS","Series":"DSC61XX","Package":"Tape & Reel (TR)","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":"27MHz, 32MHz","Frequency - Output 2":"-","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"3mA (Typ)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/27ea399d33835dc90ff73f51f84afda4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC6121CI2A-00EUT/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the DSC6121CI2A-00EUT?","answer":"Submit an RFQ for lot-specific quantities and date codes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6121CI2A-00EUT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6121CI2A-00EUT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:29:33.628Z","lastPublished":"2026-07-19T21:29:33.628Z","indexable":true}}