{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DL2-040.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DL2-040.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001DL2-040.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DL2-040.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001 series, XO (Standard) MEMS oscillator, 40 MHz CMOS output, ±25 ppm stability, -40°C to 105°C, AEC-Q100, 4-SMD no-lead package.","salesMarkdown":"A standby (power-down) function pulls the supply current from 7.2 mA max active down to 15 µA max disabled — enough to let a battery-backed ECU sleep through an ignition-off period without draining the reserve capacitor. The supply voltage accepts 1.8V to 3.3V without an external regulator, so the same oscillator can be dropped into a 1.8V-core MCU or a 3.3V peripheral bus without a separate level translator. ## 4-SMD no-lead — layout and reflow fit Housed in a 2.50 mm × 2.00 mm 4-SMD no-lead package, 0.90 mm seated height. The MEMS die and ASIC are stacked inside a ceramic cavity with a metal lid; the four edge pads are solder-terminated on the board pad without through-holes. Standard reflow profile for lead-free solder applies, and the small footprint leaves routing space under the component on a dense mixed-signal PCB. Product status is Active.","metaTitle":"DSC1001DL2-040.0000 – 40 MHz MEMS XO, AEC-Q100, CMOS","metaDescription":"Microchip DSC1001DL2-040.0000: 40 MHz MEMS oscillator, CMOS output, ±25 ppm stability, AEC-Q100 qualified. Active lifecycle.","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":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~105°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":"Is the DSC1001DL2-040.0000 AEC-Q100 qualified?","answer":"Yes, the DSC1001DL2-040.0000 carries an AEC-Q100 rating. This means it has passed the automotive-grade stress tests: temperature cycling, ESD, latch-up, and extended life at 105°C. It is suitable for under-hood and cabin electronics that require PPAP-level traceability."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DL2-040.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DL2-040.0000 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}}