{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI1-133.3333","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI1-133.3333","canonicalUrl":"https://icboms.com/microchip/DSC1001CI1-133.3333","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI1-133.3333","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001CI1-133.3333, XO (Standard) MEMS oscillator, 133.3333 MHz CMOS output, ±50 ppm stability, 1.8V–3.3V supply, AEC-Q100, -40°C to 85°C, 4-SMD no-lead package.","salesMarkdown":"## Supply voltage flexibility and power-down standby The 1.8V to 3.3V supply range lets the oscillator run directly from a 1.8V core rail or a 3.3V I/O rail without an intermediate LDO, simplifying power tree design. Active current draw is 8.7 mA max at 133.3333 MHz, a low figure for a MEMS oscillator at this frequency, keeping the thermal footprint small in dense 4-SMD layouts. ## Package, footprint, and mounting Housed in a 4-SMD, no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, the DSC1001CI1-133.3333 fits standard 3.2 x 2.5 mm oscillator footprints and is compatible with reflow soldering profiles for surface-mount assembly.","metaTitle":"DSC1001CI1-133.3333 – Microchip MEMS XO, 133.3333 MHz","metaDescription":"Active Microchip DSC1001CI1-133.3333 MEMS XO, 133.3333 MHz CMOS output, ±50 ppm stability, 1.8V–3.3V supply, AEC-Q100, -40°C to 85°C.","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":"133.3333 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","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)":"8.7mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001CI1-133.3333/alternatives.json"},"ai":{"faq":[{"question":"What supply voltage range does the DSC1001CI1-133.3333 accept?","answer":"The oscillator operates from 1.8V to 3.3V, covering common 1.8V, 2.5V, and 3.3V logic rails without an external regulator."},{"question":"Can the DSC1001CI1-133.3333 replace a standard quartz oscillator in an automotive design?","answer":"Yes. The MEMS resonator is inherently more resistant to vibration and thermal shock than quartz, and the AEC-Q100 qualification makes it a drop-in replacement for quartz oscillators in the same 3.2 x 2.5 mm footprint, provided the supply voltage and output type (CMOS) match the existing circuit."},{"question":"Does the DSC1001CI1-133.3333 have AEC-Q100 qualification?","answer":"Yes, the DSC1001CI1-133.3333 is rated AEC-Q100, qualifying it for automotive applications including under-hood and chassis-mounted electronics where extended temperature range and reliability are required."},{"question":"How do I get current pricing and availability for the DSC1001CI1-133.3333?","answer":"The DSC1001CI1-133.3333 is sourced to order through independent distribution. Submit an RFQ with your target quantity and delivery timeline; pricing and stock availability are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI1-133.3333","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI1-133.3333 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}}