{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1004DI5-066.6660T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1004DI5-066.6660T","canonicalUrl":"https://icboms.com/microchip/DSC1004DI5-066.6660T","factsUrl":"https://icboms.com/api/mcp/products/DSC1004DI5-066.6660T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1004DI5-066.6660T, XO (Standard) 66.666 MHz CMOS MEMS oscillator, ±10 ppm stability, AEC-Q100 qualified, -40°C to 85°C, 1.8V-3.3V supply, 4-SMD no-lead package.","salesMarkdown":"## 66.666 MHz MEMS oscillator for automotive timing The DSC1004DI5-066.6660T is a 66.666 MHz XO (Standard) oscillator from Microchip's DSC1004 series, built on a MEMS base resonator with CMOS output. The ±10 ppm frequency stability holds the clock edge within tight jitter budgets for CAN-FD, Ethernet, or high-speed serial links. ## Supply voltage and power budget Operates from a single 1.8V to 3.3V supply, covering the common digital rails without an external regulator. Maximum supply current is 8 mA; standby mode draws 15 µA via the Standby (Power Down) function, enabling low-power sleep states in battery-backed modules. Housed in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint for space-constrained PCBs. Supplied on Tape & Reel for automated pick-and-place assembly. Product status is Active — in production and available for new designs and volume orders. Sourced through independent distribution; quoted to order against the BOM quantity.","metaTitle":"DSC1004DI5-066.6660T XO 66.666 MHz CMOS MEMS Oscillator –","metaDescription":"DSC1004DI5-066.6660T: XO (Standard) 66.666 MHz CMOS output, ±10 ppm stability, AEC-Q100 qualified, -40°C to 85°C, 1.8V-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":"DSC1004","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"66.666 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1004","Frequency Stability":"±10ppm","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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1004DI5-066.6660T AEC-Q100 qualified?","answer":"Yes, the DSC1004DI5-066.6660T carries AEC-Q100 qualification, making it suitable for automotive applications requiring the reliability stress and temperature grade defined by that standard."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1004DI5-066.6660T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1004DI5-066.6660T 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}}