{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI2-066.6666T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI2-066.6666T","canonicalUrl":"https://icboms.com/microchip/DSC1001CI2-066.6666T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-066.6666T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001CI2-066.6666T, XO (Standard) MEMS oscillator, 66.6666 MHz CMOS output, ±25 ppm stability, AEC-Q100 qualified, -40°C~85°C, 4-SMD no-lead package.","salesMarkdown":"## What this MEMS oscillator does on the board It runs from a 1.8V to 3.3V supply rail and draws a maximum of 7.2 mA when active; the standby (power-down) function drops consumption to 15 µA, making it a fit for battery-backed or always-on automotive modules that sleep between wake events. Housed in a 4-SMD, no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a compact footprint that matches standard quartz oscillator land patterns.","metaTitle":"DSC1001CI2-066.6666T MEMS Oscillator","metaDescription":"Microchip DSC1001CI2-066.6666T MEMS XO, 66.6666 MHz CMOS output, ±25 ppm stability, AEC-Q100, -40°C~85°C, 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":"66.6666 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":"$1.1700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-066.6666T/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the DSC1001CI2-066.6666T?","answer":"We source the DSC1001CI2-066.6666T through independent distribution channels. Submit an RFQ with your target quantity; we confirm availability and current pricing at quote time. No stock-holding claim — each order is quoted to order."},{"question":"Can the DSC1001CI2 be used as a drop-in replacement for quartz oscillators?","answer":"The DSC1001CI2 uses a MEMS resonator instead of quartz, but the electrical interface is the same: CMOS output, standard supply voltage range, and the same 4-SMD footprint. No board spin is needed if the original quartz oscillator was a 4-pin CMOS device at the same frequency and stability grade."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI2-066.6666T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI2-066.6666T 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}}