{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI2-038.4000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI2-038.4000T","canonicalUrl":"https://icboms.com/microchip/DSC1001CI2-038.4000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-038.4000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001CI2-038.4000T, XO (Standard) MEMS oscillator, 38.4 MHz CMOS output, ±25 ppm stability, 1.8-3.3 V supply, 4-SMD no-lead package, AEC-Q100 qualified.","salesMarkdown":"The DSC1001CI2-038.4000T is a MEMS-based XO (Standard) oscillator from Microchip's DSC1001 series, delivering a 38.4 MHz CMOS output with ±25 ppm frequency stability. It operates from a 1.8 V to 3.3 V supply rail, drawing a maximum of 7.2 mA, and includes a standby (power-down) function that drops supply current to 15 µA. ## AEC-Q100 qualification for under-hood and cabin use ## 4-SMD no-lead footprint — layout notes Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, the DSC1001CI2-038.4000T fits standard oscillator land patterns for 38.4 MHz reference clocks. The surface-mount package is supplied on tape and reel, compatible with automated pick-and-place assembly.","metaTitle":"DSC1001CI2-038.4000T – Microchip MEMS XO, 38.4 MHz, CMOS","metaDescription":"Microchip DSC1001CI2-038.4000T MEMS XO, 38.4 MHz CMOS output, ±25 ppm stability, 1.8-3.3 V supply, AEC-Q100 qualified, -40 to 85°C.","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":"0.126\\\" 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/DSC1001CI2-038.4000T/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI2-038.4000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI2-038.4000T 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}}