{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BI1-038.4000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BI1-038.4000T","canonicalUrl":"https://icboms.com/microchip/DSC1001BI1-038.4000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BI1-038.4000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001 series, XO (Standard), 38.4 MHz, CMOS output, 1.8V–3.3V supply, AEC-Q100 qualified, standby (power down) function, 4-SMD no-lead package, tape & reel.","salesMarkdown":"The DSC1001BI1-038.4000T is a 38.4 MHz fixed-frequency MEMS-based XO from Microchip's DSC1001 family, delivering a CMOS output from a 1.8V to 3.3V supply rail. ## Active production — no last-time-buy risk No stock-holding claim — availability confirmed at RFQ. ## 4-SMD no-lead package and tape & reel delivery Housed in a 5.00 mm × 3.20 mm 4-SMD no-lead package, 0.90 mm seated height — a standard footprint that matches many 5×3.2 mm oscillator pads.","metaTitle":"DSC1001BI1-038.4000T – 38.4 MHz MEMS XO, CMOS, AEC-Q100","metaDescription":"Microchip DSC1001BI1-038.4000T: 38.4 MHz MEMS oscillator, CMOS output, 1.8V–3.3V supply, AEC-Q100, standby mode. 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":"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":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001BI1-038.4000T/alternatives.json"},"ai":{"faq":[{"question":"What voltage range does the DSC1001BI1-038.4000T support?","answer":"1.8V to 3.3V single supply — one oscillator covers 1.8V, 2.5V, and 3.3V logic domains without an external level translator."},{"question":"Is the DSC1001BI1-038.4000T AEC-Q100 qualified?","answer":"Yes, AEC-Q100 rated."},{"question":"Does the DSC1001BI1-038.4000T have a standby mode?","answer":"Yes — a standby (power down) function disables the output and drops supply current to 15 µA max, preserving battery life in sleep-mode applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BI1-038.4000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BI1-038.4000T 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}}