{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1004AI2-081.8180","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1004AI2-081.8180","canonicalUrl":"https://icboms.com/microchip/DSC1004AI2-081.8180","factsUrl":"https://icboms.com/api/mcp/products/DSC1004AI2-081.8180","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1004 series MEMS XO, 81.818 MHz CMOS output, ±25 ppm stability, AEC-Q100 qualified, 4-SMD package, active production.","salesMarkdown":"The DSC1004AI2-081.8180: AEC-Q100 qualification means it meets the reliability stress and temperature cycling requirements for automotive ECU applications — the 85°C ceiling covers cabin and most under-hood zones, though a 125°C grade would be needed for direct engine-bay mounting. Supply voltage spans 1.8V to 3.3V, so the same oscillator can be used across multiple power domains without a separate level translator. Housed in a 4-SMD, no-lead exposed pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm. Surface-mount assembly with standard reflow profiles; the MEMS resonator is less sensitive to vibration than a quartz crystal, but the board-level decoupling cap (100 nF) should sit within 2 mm of the supply pin to keep the 10.5 mA max supply current clean.","metaTitle":"DSC1004AI2-081.8180 MEMS XO – 81.818 MHz, AEC-Q100, Active","metaDescription":"Microchip DSC1004AI2-081.8180 MEMS oscillator: 81.818 MHz CMOS output, ±25 ppm stability, AEC-Q100 qualified, -40°C to 85°C. Active production.","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":"DSC1004","Package":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"81.818 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1004","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"10.5mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1004AI2-081.8180/alternatives.json"},"ai":{"faq":[{"question":"Is DSC1004AI2-081.8180 AEC-Q100 qualified?","answer":"Yes, the ratings field lists AEC-Q100 qualification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1004AI2-081.8180","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1004AI2-081.8180 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}}