{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC8121BI5T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC8121BI5T","canonicalUrl":"https://icboms.com/microchip/DSC8121BI5T","factsUrl":"https://icboms.com/api/mcp/products/DSC8121BI5T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC8121 series, XO (Standard) MEMS oscillator, DSC8121BI5T, CMOS output, ±10 ppm stability, 2.25V ~ 3.6V supply, -40°C ~ 85°C, 6-VDFN package.","salesMarkdown":"## Package and board-fit The DSC8121BI5T: The blank (user-programmable) variant means you order the base part and program the frequency at assembly, which simplifies inventory if multiple frequencies are used across the BOM. Listed as Active by Microchip, so no last-time-buy or obsolescence pressure.","metaTitle":"DSC8121BI5T MEMS XO, CMOS, ±10 ppm, -40 to 85°C","metaDescription":"Microchip DSC8121BI5T MEMS XO, CMOS output, ±10 ppm stability, 2.25-3.6V supply, -40 to 85°C, 6-VDFN. Active production, quoted per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC8121","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Enable/Disable","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","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","Programmable Type":"Blank (User Must Program)","Base Product Number":"DSC8121","Frequency Stability":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C ~ 85°C","Current - Supply (Max)":"35mA","Available Frequency Range":"10 MHz ~ 100 MHz","Spread Spectrum Bandwidth":"-","Frequency Stability (Total)":"-","Current - Supply (Disable) (Max)":"22 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.1900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9aa5bcb33c349ee19debb7b556b38a00.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC8121BI5T/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC8121BI5T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC8121BI5T 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}}