{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6331HI1BA-027.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6331HI1BA-027.0000T","canonicalUrl":"https://icboms.com/microchip/DSC6331HI1BA-027.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC6331HI1BA-027.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC63XX series MEMS XO (Standard), 27 MHz, LVCMOS output, 1.8V to 3.3V supply, 4-SMD No Lead package, -40°C to 85°C.","salesMarkdown":"## Sourcing this obsolete part The DSC6331HI1BA-027.0000T: Availability is limited to surplus and independent-distribution channels. Quantities are lot-specific; pricing and lead time are confirmed at RFQ. The part is sourced to order against the BOM line. ## Key specs for BOM-fit verification Supply current is 3 mA typical, making this oscillator suitable for battery-powered or power-budgeted designs where every milliamp counts. The spread-spectrum feature (±0.50%, center spread) reduces peak EMI emissions at the fundamental frequency — useful when the 27 MHz clock radiates into nearby analog or RF sections.","metaTitle":"DSC6331HI1BA-027.0000T MEMS XO, 27 MHz, LVCMOS, Obsolete","metaDescription":"Microchip DSC6331HI1BA-027.0000T MEMS-based XO, 27 MHz, LVCMOS output, 1.8-3.3V, -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":"LVCMOS","Series":"DSC63XX","Package":"Tape & Reel (TR)","Ratings":"-","Function":"-","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":"0.063\\\" L x 0.047\\\" W (1.60mm x 1.20mm)","Voltage - Supply":"1.8V ~ 3.3V","Frequency Stability":"-","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":"±0.50%, Center Spread","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fa5b6a8e8937569172b185c4e41f3fa9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC6331HI1BA-027.0000T/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative to the DSC6331HI1BA-027.0000T?","answer":"No pin-compatible or functional successor is specified by Microchip for this exact order code. A replacement would require selecting a different MEMS or quartz oscillator with the same 27 MHz frequency, LVCMOS output, 1.8V-3.3V supply, and 4-SMD footprint — a BOM change and board validation would be needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6331HI1BA-027.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6331HI1BA-027.0000T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:31:08.252Z","lastPublished":"2026-07-19T21:31:08.252Z","indexable":true}}