{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DI1-033.3333","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DI1-033.3333","canonicalUrl":"https://icboms.com/microchip/DSC1001DI1-033.3333","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DI1-033.3333","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001DI1-033.3333, XO (Standard) MEMS oscillator, 33.3333 MHz CMOS output, ±50 ppm stability, 1.8V–3.3V supply, AEC-Q100, -40°C to 85°C, 4-SMD package","salesMarkdown":"## Why choose a MEMS oscillator over quartz for this timing node Operating from 1.8V to 3.3V, this single oscillator covers 1.8V, 2.5V, and 3.3V logic domains without a separate voltage regulator — one BOM line serves multiple rail voltages. ## Package footprint and board layout considerations Housed in a 4-SMD, No Lead package measuring 2.50mm x 2.00mm with a seated height of 0.90mm max, the DSC1001DI1-033.3333 fits tight PCB real estate. The 4-pad land pattern is standard for MEMS oscillators — no via-in-pad required, and the small footprint leaves room for adjacent decoupling caps near the supply pin.","metaTitle":"DSC1001DI1-033.3333 MEMS XO – 33.3333 MHz, AEC-Q100","metaDescription":"Microchip DSC1001DI1-033.3333 MEMS oscillator: 33.3333 MHz, ±50 ppm, AEC-Q100, 1.8V–3.3V, -40°C to 85°C, 4-SMD. Active production. Request quote.","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":"33.3333 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":"DSC1001","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"7.2mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001DI1-033.3333/alternatives.json"},"ai":{"faq":[{"question":"Is DSC1001DI1-033.3333 AEC-Q100 qualified?","answer":"Yes, the DSC1001DI1-033.3333 carries AEC-Q100 ratings, meaning it has passed automotive-grade reliability stress tests including temperature cycling, ESD, and latch-up. This qualifies it for under-hood and cabin electronics where standard commercial oscillators would not be accepted."},{"question":"What is the closest pin-compatible alternative to DSC1001DI1-033.3333?","answer":"No official pin-compatible second source is listed by Microchip. The DSC1001 series uses a standard 4-SMD, No Lead footprint common to many MEMS oscillators, but electrical compatibility (supply range, output type, stability) must be verified against the target application's timing budget before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DI1-033.3333","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DI1-033.3333 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}}