{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BE1-066.6666","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BE1-066.6666","canonicalUrl":"https://icboms.com/microchip/DSC1001BE1-066.6666","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BE1-066.6666","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001BE1-066.6666, XO (Standard) MEMS oscillator, 66.667 MHz, CMOS output, 1.8V–3.3V supply, AEC-Q100 qualified, 4-SMD no-lead package","salesMarkdown":"## 66.667 MHz MEMS oscillator – active, AEC-Q100 qualified It runs from a 1.8V to 3.3V supply rail and draws 8 mA max, making it a drop-in clock source for automotive and industrial digital logic. Housed in a 4-SMD, no-lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm. For automotive under-hood applications that demand -40°C to +125°C, verify the system ambient stays within this window or consider a wider-temp variant from the DSC1001 family.","metaTitle":"DSC1001BE1-066.6666 MEMS XO 66.667 MHz CMOS AEC-Q100 –","metaDescription":"Microchip DSC1001BE1-066.6666 MEMS XO, 66.667 MHz, CMOS output, AEC-Q100 qualified, 1.8-3.3V supply, 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":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"66.667 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":"-20°C ~ 70°C","Current - Supply (Max)":"8mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001BE1-066.6666/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1001BE1-066.6666 AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 ratings. This covers the automotive reliability stress suite: temperature cycling, ESD, and latch-up testing, making it suitable for vehicle electronics."},{"question":"What is the exact output frequency of the DSC1001BE1-066.6666?","answer":"The oscillator outputs a fixed 66.667 MHz CMOS signal. No frequency adjustment or programming is available – it is a fixed-frequency XO."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BE1-066.6666","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BE1-066.6666 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}}