{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DI5-040.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DI5-040.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001DI5-040.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DI5-040.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001DI5-040.0000, 40 MHz XO (Standard), CMOS output, MEMS base resonator, 4-SMD No Lead package, AEC-Q100 qualified, -40 to 85°C, 1.8V to 3.3V supply.","salesMarkdown":"The DSC1001DI5-040.0000 is a 40 MHz MEMS-based XO (Standard) delivering a CMOS output — a direct-fit clock source for automotive ECUs, industrial controllers, and communications modules that need a clean square-wave clock without a separate crystal and load caps. Frequency stability is held to ±10 ppm across the -40 to 85°C industrial range, which keeps the system clock within tight timing margins for CAN, LIN, and Ethernet PHY reference clocks. The oscillator operates from a single 1.8V to 3.3V supply, covering the common digital core and I/O rails without needing a dedicated LDO for the clock source. Housed in a 4-SMD No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint that fits space-constrained PCB layouts common in automotive sensor modules and portable instrumentation.","metaTitle":"DSC1001DI5-040.0000 MEMS XO 40 MHz CMOS AEC-Q100 – Microchip","metaDescription":"DSC1001DI5-040.0000: 40 MHz MEMS XO, CMOS output, 1.8-3.3V, ±10 ppm stability, -40 to 85°C, AEC-Q100. 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":"Standby (Power Down)","Frequency":"40 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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the frequency of the DSC1001DI5-040.0000?","answer":"The oscillator outputs a 40 MHz CMOS clock signal."},{"question":"Is the DSC1001DI5-040.0000 AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 ratings, qualifying it for automotive-grade applications including under-hood and cabin electronics where the -40 to 85°C temperature range applies."},{"question":"What does the standby power-down function do?","answer":"When the standby (power down) function is asserted, the oscillator stops and draws only 15 µA max supply current, preserving battery charge in sleep-mode systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DI5-040.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DI5-040.0000 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}}