{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033DI1-027.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033DI1-027.0000","canonicalUrl":"https://icboms.com/microchip/DSC1033DI1-027.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1033DI1-027.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1033DI1-027.0000, PureSilicon™ MEMS XO (Standard), 27 MHz CMOS output, ±50 ppm stability, 3.3 V supply, -40°C to 85°C, 4-SMD no-lead package","salesMarkdown":"## MEMS oscillator at 27 MHz — what it buys the clock tree Microchip lists the DSC1033DI1-027.0000 as Obsolete. ## Package and mounting — 4-SMD no-lead Housed in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm.","metaTitle":"DSC1033DI1-027.0000 Microchip MEMS XO 27 MHz CMOS Obsolete","metaDescription":"Microchip DSC1033DI1-027.0000 MEMS XO, 27 MHz, CMOS output, ±50 ppm stability, -40°C to 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)","Output":"CMOS","Series":"DSC1033, PureSilicon™","Package":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"27 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"3.3V","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"3mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"1µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/39044fcc9825a23a0d54b2590f18614f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1033DI1-027.0000/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for DSC1033DI1-027.0000?","answer":"Microchip has not published an official successor for this specific order code. For a new design, consider a current-production MEMS oscillator from the DSC1033 family with the same 27 MHz frequency, CMOS output, 3.3 V supply, and 4-SMD footprint — confirm pin compatibility and standby function against the datasheet before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033DI1-027.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033DI1-027.0000 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:28:54.897Z","lastPublished":"2026-07-18T15:28:54.897Z","indexable":true}}