{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001AE2-066.6666T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001AE2-066.6666T","canonicalUrl":"https://icboms.com/microchip/DSC1001AE2-066.6666T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001AE2-066.6666T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001AE2-066.6666T, XO (Standard) MEMS oscillator, 66.6666 MHz, CMOS output, ±25 ppm stability, 1.8V ~ 3.3V supply, AEC-Q100, 4-SMD package.","salesMarkdown":"The 1.8V to 3.3V supply range lets this oscillator work across multiple voltage domains without a level translator — it can run from a 1.8V core rail or a 3.3V I/O rail, and the CMOS output swings rail-to-rail. When the Standby (Power Down) pin is asserted, the oscillator draws only 15 µA max. That is the difference between a module that drains a battery overnight and one that sleeps for months. For a telematics unit that wakes periodically to transmit, the 15 µA standby current is negligible in the sleep budget. Housed in a 4-SMD, No Lead Exposed Pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm, this oscillator fits standard oscillator footprints. Surface-mount assembly is standard reflow; the MEMS die is sealed in a ceramic package, so no special moisture sensitivity handling beyond the standard MSL rating applies. The 0.90 mm height is low enough for mezzanine card spacing in stacked-board designs.","metaTitle":"DSC1001AE2-066.6666T MEMS Oscillator – 66.6666 MHz, AEC-Q100","metaDescription":"Microchip DSC1001AE2-066.6666T: 66.6666 MHz XO, CMOS output, ±25 ppm stability, 1.8-3.3 V supply, AEC-Q100. Active production.","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 Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the standby current of DSC1001AE2-066.6666T?","answer":"When the Standby (Power Down) function is enabled, the maximum supply current is 15 µA. This allows the oscillator to be disabled in low-power sleep modes, drawing negligible current compared to the 7.2 mA active maximum."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001AE2-066.6666T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001AE2-066.6666T 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}}