{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI3-012.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI3-012.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001CI3-012.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI3-012.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001CI3-012.0000T, XO (Standard) MEMS oscillator, 12 MHz CMOS output, ±20 ppm stability, AEC-Q100 qualified, 4-VDFN package, -40°C to +85°C","salesMarkdown":"The DSC1001CI3-012.0000T is a MEMS-based oscillator from Microchip's DSC1001 series, delivering a 12 MHz CMOS output with ±20 ppm frequency stability. ## Supply voltage and standby function ## Temperature range and current draw Maximum supply current is 8 mA during active oscillation, keeping the thermal load low in dense PCB layouts.","metaTitle":"DSC1001CI3-012.0000T MEMS Oscillator","metaDescription":"Microchip DSC1001CI3-012.0000T: MEMS XO, 12 MHz, CMOS output, ±20 ppm stability, AEC-Q100, -40°C to +85°C, 4-VDFN. Active, sourced per RFQ.","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":"12 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VDFN","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":"±20ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"8mA","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/DSC1001CI3-012.0000T/alternatives.json"},"ai":{"faq":[{"question":"What is the frequency stability of the DSC1001CI3-012.0000T?","answer":"±20 ppm over the full operating temperature range and supply voltage variation. This stability is sufficient for most automotive CAN, LIN, and Ethernet PHY reference clocks, though precision GPS or radar applications may require tighter (±10 ppm) parts."},{"question":"Is the DSC1001CI3-012.0000T AEC-Q100 qualified for automotive use?","answer":"Yes, it carries AEC-Q100 rating, meaning it has passed the automotive-grade stress tests (temperature cycling, ESD, latch-up) required for under-hood and cabin electronic modules."},{"question":"Can the DSC1001CI3-012.0000T replace a standard quartz crystal oscillator?","answer":"Functionally yes — it outputs a CMOS clock at 12 MHz with ±20 ppm stability, directly replacing a quartz XO in the same frequency and output type. The MEMS resonator is more shock- and vibration-tolerant than quartz, which matters in automotive and industrial environments. Pin-compatibility depends on the existing footprint; the 4-VDFN package is a common 3.2 mm x 2.5 mm land pattern."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI3-012.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI3-012.0000T 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}}