{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033BI2-027.1200T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033BI2-027.1200T","canonicalUrl":"https://icboms.com/microchip/DSC1033BI2-027.1200T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033BI2-027.1200T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1033 PureSilicon™ MEMS XO, 27.12 MHz, CMOS output, ±25 ppm, 3.3 V, -40 to 85 °C, 4-SMD, Standby function.","salesMarkdown":"The DSC1033BI2-027.1200T is a MEMS-based oscillator (XO) from Microchip's PureSilicon™ series, delivering a 27.12 MHz CMOS clock from a 3.3 V supply in a 5.0 × 3.2 mm 4-SMD package. Microchip lists the DSC1033BI2-027.1200T as Obsolete. For new designs, consider the active DSC1033 series variants at the same frequency and stability grade — confirm the package and pinout match before committing the layout. 4-SMD, No Lead package, 5.00 × 3.20 mm footprint, 0.90 mm seated height. The MEMS die and ASIC are encapsulated — no quartz crystal means no start-up trade-off and better shock tolerance.","metaTitle":"DSC1033BI2-027.1200T MEMS Oscillator 27.12 MHz CMOS Obsolete","metaDescription":"Microchip DSC1033BI2-027.1200T XO (Standard) MEMS oscillator, 27.12 MHz CMOS, ±25 ppm, -40°C to 85°C, 4-SMD. Obsolete — sourced per RFQ.","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":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"27.12 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"3.3V","Frequency Stability":"±25ppm","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/DSC1033BI2-027.1200T/alternatives.json"},"ai":{"faq":[{"question":"How can I order the DSC1033BI2-027.1200T or request a quote?","answer":"This part is obsolete and sourced through independent distribution. Submit an RFQ with your target quantity; we confirm availability and current pricing per order. No stock-holding claim — quoted to order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033BI2-027.1200T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033BI2-027.1200T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:26:25.915Z","lastPublished":"2026-07-18T15:26:25.915Z","indexable":true}}