{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033CE1-008.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033CE1-008.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1033CE1-008.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033CE1-008.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1033CE1-008.0000T, PureSilicon™ MEMS XO, 8 MHz, CMOS output, 3.3V supply, ±50 ppm stability, -20 to 70°C, 4-SMD","salesMarkdown":"## MEMS oscillator for 8 MHz clock generation The DSC1033CE1-008.0000T is a MEMS-based XO (Standard) from Microchip's PureSilicon™ series, delivering a fixed 8 MHz CMOS output from a 3.3V supply rail. It replaces a quartz crystal + oscillator circuit in a single 4-SMD, No Lead package measuring 3.20mm x 2.50mm. ## Power-down standby for battery-conscious designs This makes the part a strong fit for portable or intermittently-powered equipment where the clock must stop during sleep modes. ## Active lifecycle — no design-in risk","metaTitle":"DSC1033CE1-008.0000T MEMS Oscillator 8 MHz 3.3V CMOS XO","metaDescription":"Microchip DSC1033CE1-008.0000T MEMS XO, 8 MHz, CMOS output, 3.3V, ±50 ppm, -20 to 70°C, 4-SMD.","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":"8 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":"3.3V","Base Product Number":"DSC1033","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"3mA (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/DSC1033CE1-008.0000T/alternatives.json"},"ai":{"faq":[{"question":"Can the DSC1033CE1-008.0000T replace a quartz crystal oscillator in my design?","answer":"Yes — the DSC1033CE1-008.0000T is a MEMS-based XO that directly replaces a quartz oscillator module in the same 3.2x2.5mm 4-SMD footprint, with CMOS output and 3.3V supply. It offers lower current draw (3 mA typ vs typical quartz oscillator 5-15 mA) and faster startup, with no external load capacitors needed."},{"question":"What is the standby power-down function on the DSC1033CE1?","answer":"The Standby (Power Down) function disables the output and internal oscillator, reducing supply current to 1 µA max. This is controlled via the enable pin — when pulled low, the oscillator stops; when released or pulled high, it resumes oscillation. Typical startup time after standby is under 1 ms."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033CE1-008.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033CE1-008.0000T 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}}