{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI2-038.4000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI2-038.4000","canonicalUrl":"https://icboms.com/microchip/DSC1001CI2-038.4000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-038.4000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001CI2-038.4000, XO (Standard) MEMS oscillator, 38.4 MHz CMOS output, ±25 ppm stability, AEC-Q100 qualified, 4-SMD no-lead package","salesMarkdown":"The DSC1001CI2-038.4000 is a 38.4 MHz XO (Standard) oscillator from Microchip's DSC1001 series, built on a MEMS resonator rather than a quartz crystal. The CMOS output delivers a rail-to-rail square wave that drives most digital clock inputs directly — no external termination or level translation needed for 1.8 V to 3.3 V logic families. The Standby (Power Down) function drops the supply current to 15 µA max when the enable pin is de-asserted — useful for battery-backed RTC or CAN wake-up circuits where the oscillator must stop drawing its full 7.2 mA during sleep. The 7.2 mA max supply current at 38.4 MHz is typical for a MEMS oscillator at this frequency; the CMOS output swing is the main power draw, not the resonator itself.","metaTitle":"DSC1001CI2-038.4000 Microchip MEMS Oscillator 38.4 MHz CMOS","metaDescription":"Microchip DSC1001CI2-038.4000 XO (Standard) MEMS oscillator, 38.4 MHz CMOS output, ±25 ppm stability, AEC-Q100 qualified, -40°C to 85°C. 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":"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":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±25ppm","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-038.4000/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1001CI2-038.4000 AEC-Q100 qualified?","answer":"Yes, the DSC1001CI2-038.4000 carries an AEC-Q100 rating. This qualifies it for automotive applications including under-hood and chassis domains, with the reliability stress testing that implies."},{"question":"What is the standby power-down feature on the DSC1001CI2-038.4000?","answer":"The Standby (Power Down) function disables the output and reduces supply current to 15 µA max, compared to 7.2 mA max during normal operation. It is controlled via the enable pin and is intended for battery-powered or intermittent-duty designs where the clock can be stopped during sleep."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI2-038.4000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI2-038.4000 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}}