{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033DI1-033.3330","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033DI1-033.3330","canonicalUrl":"https://icboms.com/microchip/DSC1033DI1-033.3330","factsUrl":"https://icboms.com/api/mcp/products/DSC1033DI1-033.3330","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1033DI1-033.3330, DSC1033 PureSilicon™ series, XO (Standard) MEMS oscillator, 33.333 MHz, CMOS output, 3.3V supply, ±50ppm stability, -40°C to 85°C, 4-SMD no-lead package.","salesMarkdown":"## MEMS oscillator for 33.333 MHz clock trees The DSC1033DI1-033.3330 is a MEMS-based XO (Standard) oscillator delivering a 33.333 MHz CMOS output from a 3.3V supply rail — a drop-in replacement for quartz oscillators in applications where shock and vibration tolerance matter. ## Package and board-fit details Housed in a 4-SMD no-lead package measuring 2.50 mm × 2.00 mm with a seated height of 0.90 mm — a compact footprint that fits tight PCB layouts where height is constrained. Surface-mount mounting with a no-lead design means the solder joints are under the package body; the PCB landing pattern must match the recommended footprint in the datasheet to avoid tombstoning or insufficient fillet.","metaTitle":"DSC1033DI1-033.3330 MEMS Oscillator 33.333 MHz 3.3V CMOS XO","metaDescription":"Microchip DSC1033DI1-033.3330 MEMS XO oscillator, 33.333 MHz, CMOS output, 3.3V, ±50ppm stability, -40°C to 85°C. Active production. Sourced per RFQ.","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":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"33.333 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":"3.3V","Base Product Number":"DSC1033","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°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/DSC1033DI1-033.3330/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy DSC1033DI1-033.3330?","answer":"This part is sourced to order through independent distribution."},{"question":"Can DSC1033DI1-033.3330 be replaced by a standard quartz oscillator?","answer":"Functionally yes — it is a MEMS-based XO that outputs a standard CMOS clock at 33.333 MHz. However, the MEMS resonator offers better shock and vibration resistance than quartz, and the package footprint (2.50 mm × 2.00 mm, 4-SMD no-lead) is specific; a quartz oscillator with the same footprint and electrical ratings would be a direct swap."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033DI1-033.3330","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033DI1-033.3330 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}}