{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DE1-019.6608T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DE1-019.6608T","canonicalUrl":"https://icboms.com/microchip/DSC1001DE1-019.6608T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DE1-019.6608T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001DE1-019.6608T, XO (Standard), 19.6608 MHz, CMOS output, MEMS resonator, ±50ppm stability, 1.8V~3.3V supply, -20°C~70°C, AEC-Q100 qualified, 4-SMD no-lead package.","salesMarkdown":"The DSC1001DE1-019.6608T is a 19.6608 MHz MEMS-based oscillator from Microchip's DSC1001 series, delivering a CMOS output with ±50ppm frequency stability across its -20°C to 70°C operating range. Its 1.8V to 3.3V supply voltage range lets it run off a 1.8V core rail or a 3.3V I/O rail without a separate regulator — one less part to source and place. ## AEC-Q100 qualification for automotive and industrial Lifecycle status is Active — no NRND or EOL flags, so you can design it into a new platform without worrying about a last-time-buy window. ## 4-SMD no-lead package and board-fit Housed in a 2.50mm x 2.00mm 4-SMD no-lead package, it occupies about the footprint of a 0805 resistor — tight enough for a space-constrained ECU or sensor module. Seated height is 0.90mm max, so it fits under a conformal coating or inside a 2mm board-to-cover gap. Surface-mount with no leads means the solder joint is under the body — inspect with X-ray or a borescope if the board goes through reflow and you need to verify wetting.","metaTitle":"DSC1001DE1-019.6608T MEMS XO – Microchip, 19.6608 MHz","metaDescription":"DSC1001DE1-019.6608T from Microchip: 19.6608 MHz MEMS XO, CMOS output, AEC-Q100 qualified, ±50ppm, 1.8V-3.3V supply.","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":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"19.6608 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"6.3mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC1001DE1-019.6608T AEC-Q100 qualified?","answer":"Yes, it carries an AEC-Q100 rating, making it suitable for automotive applications that require the associated reliability and temperature testing."},{"question":"What is the frequency tolerance of the DSC1001DE1-019.6608T?","answer":"Frequency stability is ±50ppm over the operating temperature range, which is adequate for most serial communication baud rates and general-purpose clocking."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DE1-019.6608T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DE1-019.6608T 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}}