{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI2-004.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI2-004.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001CI2-004.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-004.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001 series, XO (Standard), 4 MHz, CMOS output, ±25 ppm stability, 1.8–3.3 V supply, AEC-Q100 qualified, standby function, 4-SMD no-lead package, active production.","salesMarkdown":"The DSC1001CI2-004.0000T: It runs on a 1.8 V to 3.3 V supply, drawing 6.3 mA max in active mode and just 15 µA max when the standby (power-down) function is asserted — a real power-saver for battery-backed or intermittently powered modules. Housed in a 3.20 mm x 2.50 mm 4-SMD no-lead package, it's a drop-in replacement for quartz-based oscillators in the same footprint — no board spin needed if your layout already uses that standard land pattern. ## Automotive-grade qualification and standby function The 4-SMD no-lead package is Pb-free / RoHS-compliant per the DSC1001 series environmental data.","metaTitle":"DSC1001CI2-004.0000T – Microchip MEMS XO, 4 MHz, CMOS","metaDescription":"Active-production MEMS oscillator from Microchip. 4 MHz, CMOS output, ±25 ppm stability, 1.8–3.3 V supply, AEC-Q100 qualified, standby function.","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":"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)":"6.3mA","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/DSC1001CI2-004.0000T/alternatives.json"},"ai":{"faq":[{"question":"How can I order the DSC1001CI2-004.0000T or check stock?","answer":"This is an active-production part. Submit an RFQ with your target quantity and delivery window — we source through independent distribution and confirm availability and current pricing at quote time. No stock-holding claim; every order is quoted to order."},{"question":"Is the DSC1001CI2-004.0000T AEC-Q100 qualified?","answer":"Yes — the ratings field lists AEC-Q100 qualification. That means it passed the automotive-grade reliability tests (temperature cycling, ESD, latch-up, extended life) and is suitable for under-hood or cabin electronics."},{"question":"Can I replace a quartz oscillator with the DSC1001CI2-004.0000T?","answer":"Yes, if your existing quartz oscillator uses the same 3.20 mm x 2.50 mm 4-SMD no-lead footprint and runs on a 1.8–3.3 V supply. The MEMS resonator is inherently more shock- and vibration-tolerant than quartz, and the ±25 ppm stability covers most general-purpose and automotive clocking needs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI2-004.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI2-004.0000T 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}}