{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BI1-019.6608","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BI1-019.6608","canonicalUrl":"https://icboms.com/microchip/DSC1001BI1-019.6608","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BI1-019.6608","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001BI1-019.6608, MEMS-based XO (Standard), 19.6608 MHz, CMOS output, 1.8V–3.3V supply, ±50 ppm stability, AEC-Q100 qualified, -40°C–85°C, 4-SMD no-lead package.","salesMarkdown":"The DSC1001BI1-019.6608 is a MEMS-based XO (Standard) delivering a 19.6608 MHz CMOS output with ±50 ppm frequency stability across -40°C to 85°C. Operating from 1.8V to 3.3V, a single DSC1001BI1-019.6608 can be placed on a 1.8V core rail, a 2.5V I/O rail, or a 3.3V peripheral bus without a dedicated LDO — the wide range absorbs normal rail tolerance. In an automotive body controller that sleeps between CAN wake-ups, this saves tens of milliamps compared to a non-stanby oscillator. The package is 4-SMD, No Lead, measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm. Surface-mount assembly with the no-lead package means the solder joints are under the body; confirm the PCB land pattern matches the recommended layout in the DSC1001 datasheet to avoid tombstoning or insufficient fillet height. This is a current-design-in part, not a last-time-buy or NRND item.","metaTitle":"DSC1001BI1-019.6608 MEMS XO – AEC-Q100, 19.6608 MHz, CMOS","metaDescription":"Microchip DSC1001BI1-019.6608: AEC-Q100 qualified MEMS oscillator, 19.6608 MHz, CMOS output, 1.8V–3.3V supply, standby mode, -40°C–85°C.","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":"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":"0.197\\\" 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)":"6.5mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1001BI1-019.6608 AEC-Q100 qualified?","answer":"Yes, the DSC1001BI1-019.6608 carries an AEC-Q100 rating, meaning it has passed automotive-grade reliability testing including temperature cycling, ESD, and latch-up. It is suitable for under-hood and chassis-domain applications."},{"question":"Does DSC1001BI1-019.6608 support a standby power-down mode?","answer":"Yes, the function is listed as Standby (Power Down). Pulling the enable pin low shuts down the output and reduces supply current to near-zero, saving power in sleep states."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BI1-019.6608","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BI1-019.6608 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}}