{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DI1-038.4000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DI1-038.4000T","canonicalUrl":"https://icboms.com/microchip/DSC1001DI1-038.4000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DI1-038.4000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001DI1-038.4000T, XO (Standard) MEMS oscillator, 38.4 MHz CMOS output, ±50 ppm stability, 1.8V–3.3V supply, AEC-Q100, -40°C to 85°C, 4-SMD no-lead package.","salesMarkdown":"## Standby power-down and low-power sleep During active operation the oscillator draws 7.2 mA max, so the standby savings are substantial in duty-cycled designs. ## Package and footprint for hand-soldering Housed in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm, the DSC1001DI1-038.4000T is small enough for space-constrained PCBs but still hand-solderable with a fine-tip iron and some patience — the no-lead pads are accessible from the sides. The surface-mount package is supplied on Tape & Reel, ready for pick-and-place assembly.","metaTitle":"DSC1001DI1-038.4000T MEMS Oscillator 38.4 MHz AEC-Q100","metaDescription":"Microchip DSC1001DI1-038.4000T XO, 38.4 MHz, CMOS output, AEC-Q100, -40°C to 85°C, 1.8V-3.3V supply, standby function. Active production. Request quote.","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":"38.4 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":"-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":"$1.0900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001DI1-038.4000T/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1001DI1-038.4000T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 ratings, meaning it has passed automotive-grade stress tests including temperature cycling, ESD, and latch-up. This qualifies it for use in engine control, body electronics, and infotainment systems where the ambient temperature can reach 85°C."},{"question":"Can the DSC1001DI1-038.4000T replace a traditional quartz crystal oscillator?","answer":"Yes — as a MEMS-based oscillator it is a drop-in replacement for a quartz XO in the same footprint and output logic. The MEMS resonator is inherently more shock and vibration tolerant than a quartz crystal, and the ±50 ppm stability covers most MCU and communication clock requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DI1-038.4000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DI1-038.4000T 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}}