{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DI5-044.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DI5-044.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001DI5-044.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DI5-044.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001DI5-044.0000, MEMS-based XO (Standard), 44 MHz CMOS output, ±10 ppm stability, AEC-Q100, -40°C to +85°C, 4-SMD no-lead package.","salesMarkdown":"## What this MEMS oscillator does on the board ## Package and footprint fit for pick-and-place Housed in a 4-SMD, no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm max. The 0.50 mm pitch land pattern is standard for 2.0 x 2.5 mm oscillators — no exotic footprint, no tombstoning risk if the reflow profile is set for the 260 °C peak typical of lead-free solder. Supply voltage range is 1.8 V to 3.3 V, covering 1.8 V, 2.5 V, and 3.3 V logic rails without an external regulator.","metaTitle":"DSC1001DI5-044.0000 MEMS XO – 44 MHz CMOS, AEC-Q100, Active","metaDescription":"Microchip DSC1001DI5-044.0000: MEMS-based XO, 44 MHz CMOS output, ±10 ppm stability, AEC-Q100, -40°C to +85°C. Active production – quoted to order.","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":"Enable/Disable","Frequency":"44 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":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"7.2mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0250","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001DI5-044.0000/alternatives.json"},"ai":{"faq":[{"question":"Does the DSC1001DI5-044.0000 have a shutdown or enable function?","answer":"Yes, it includes an Enable/Disable pin. When disabled, the supply current drops to 15 µA max, allowing the system to gate the clock for low-power sleep states."},{"question":"Does the DSC1001DI5-044.0000 require external load capacitors?","answer":"No. Because this is a MEMS oscillator (not a quartz crystal), the output is a full-swing CMOS clock that does not need external load capacitors. It is a self-contained clock source."},{"question":"What is the closest pin-compatible alternative to the DSC1001DI5-044.0000?","answer":"Other members of the Microchip DSC1001 series with the same 4-SMD no-lead footprint and 44 MHz frequency are direct pin-compatible substitutes. The key difference is frequency stability grade — the DI5 suffix specifies ±10 ppm. A ±25 ppm variant (e.g., DSC1001DI2-044.0000) would fit the same board if the application can tolerate wider stability."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DI5-044.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DI5-044.0000 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}}