{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BI1-020.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BI1-020.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001BI1-020.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BI1-020.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001BI1-020.0000, XO (Standard) MEMS oscillator, 20 MHz CMOS output, ±50 ppm stability, 1.8V–3.3V supply, AEC-Q100 qualified, standby power-down, -40°C to +85°C, 4-SMD no-lead package.","salesMarkdown":"Its CMOS output and ±50 ppm frequency stability suit engine control units, ADAS sensors, and body electronics where a quartz crystal's shock sensitivity or long start-up could be a reliability risk. ## Standby power-down for battery-backed modules No external load switch is needed — the oscillator's own disable pin handles the rail gating. ## Wide supply voltage simplifies BOM consolidation Operating from 1.8V to 3.3V, this single order code covers 1.8V, 2.5V, and 3.3V logic rails without a separate voltage regulator or multiple oscillator variants. The 4-SMD no-lead package (5.00 mm x 3.20 mm, 0.90 mm seated height) fits standard timing footprints and reflow profiles. No direct stock-holding claim — each order is quoted individually.","metaTitle":"DSC1001BI1-020.0000 MEMS Oscillator – 20 MHz, AEC-Q100","metaDescription":"Microchip DSC1001BI1-020.0000 XO (Standard) MEMS oscillator: 20 MHz, ±50 ppm stability, 1.8V–3.3V supply, AEC-Q100 qualified, standby power-down.","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":"DSC1001","Package":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"20 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"6.3mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9450","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001BI1-020.0000/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BI1-020.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BI1-020.0000 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}}