{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033AE2-066.6660T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033AE2-066.6660T","canonicalUrl":"https://icboms.com/microchip/DSC1033AE2-066.6660T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033AE2-066.6660T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1033, PureSilicon™ series, XO (Standard) oscillator, 66.666 MHz, CMOS output, ±25 ppm stability, 3.3V supply, 4 mA max, -20°C~70°C, 4-SMD package","salesMarkdown":"## 66.666 MHz MEMS XO with CMOS output The DSC1033AE2-066.6660T is a MEMS-based XO (Standard) oscillator from Microchip's PureSilicon™ DSC1033 series, delivering a fixed 66.666 MHz CMOS output with ±25 ppm frequency stability across its -20°C to 70°C operating range. Operating from a 3.3V supply, it draws a maximum of 4 mA in active mode and drops to 1 µA when the standby (power-down) function is asserted — a useful power-save feature for intermittently clocked systems. ## Surface-mount footprint and supply 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, the part is supplied on Tape & Reel (TR) for automated pick-and-place assembly.","metaTitle":"DSC1033AE2-066.6660T MEMS XO 66.666 MHz CMOS ±25 ppm","metaDescription":"Microchip DSC1033AE2-066.6660T XO (Standard) 66.666 MHz CMOS output, ±25 ppm stability, 3.3V supply, 4 mA max. Active lifecycle, surface-mount 4-SMD package.","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":"DSC1033, PureSilicon™","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"66.666 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":"3.3V","Base Product Number":"DSC1033","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"4mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"1µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/39044fcc9825a23a0d54b2590f18614f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1033AE2-066.6660T/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033AE2-066.6660T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033AE2-066.6660T 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}}