{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1104BI1-027.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1104BI1-027.0000","canonicalUrl":"https://icboms.com/microchip/DSC1104BI1-027.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1104BI1-027.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1104BI1-027.0000, XO (Standard) MEMS oscillator, 27 MHz, HCSL output, 2.25V~3.6V supply, ±50 ppm stability, -40°C~85°C, 6-VDFN package.","salesMarkdown":"## What this MEMS XO replaces and why it fits Its 2.25V to 3.6V supply range covers both 2.5V and 3.3V rails without a separate regulator, simplifying the power tree. The 6-VDFN package measures 5.00mm x 3.20mm with a seated height of 0.90mm — a low-profile footprint that fits under shielding cans or in tight card-edge slots.","metaTitle":"DSC1104BI1-027.0000 MEMS XO – 27 MHz HCSL, 2.25-3.6V, Active","metaDescription":"Microchip DSC1104BI1-027.0000: 27 MHz MEMS XO, HCSL output, 2.25-3.6V supply, ±50 ppm stability, -40°C to 85°C, active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"HCSL","Series":"DSC1104","Package":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"27 MHz","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","Base Product Number":"DSC1104","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"42mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"95µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/11b93dcf3fe2344432ea2f214a7ea724.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1104BI1-027.0000/alternatives.json"},"ai":{"faq":[{"question":"How can I order DSC1104BI1-027.0000 or check availability?","answer":"This part is active and in production. Submit an RFQ with your target quantity; we source through independent distribution and confirm availability and current pricing at quote time. No stock-holding claim is made — every order is quoted to order."},{"question":"Is DSC1104BI1-027.0000 compatible with 2.5V or 3.3V supply?","answer":"Yes. The supply range is 2.25V to 3.6V, so it works on both 2.5V and 3.3V rails without an external regulator. The HCSL output levels scale with the supply voltage — check the receiver's input threshold at your chosen rail."},{"question":"Can DSC1104BI1-027.0000 replace a quartz oscillator in my design?","answer":"Functionally yes, if the quartz part is a 27 MHz XO with HCSL output in a similar 6-VDFN footprint. The MEMS base resonator eliminates quartz crystal aging and start-up reliability issues. Confirm the pinout matches your PCB layout — the 6-VDFN pin assignment is standard for the DSC1104 series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1104BI1-027.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1104BI1-027.0000 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}