{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6003CI1A-033.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6003CI1A-033.0000","canonicalUrl":"https://icboms.com/microchip/DSC6003CI1A-033.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC6003CI1A-033.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC60XX series, XO (Standard), 33 MHz, CMOS output, AEC-Q100 qualified, MEMS base resonator, 4-SMD no-lead package, 1.71V–3.63V supply, ±50ppm stability, -40°C to +85°C.","salesMarkdown":"No stock-holding claim is made; availability is verified per inquiry. ## AEC-Q100 qualification and automotive fit Rated AEC-Q100, the DSC6003CI1A-033.0000 was designed for automotive-grade reliability — the -40°C to +85°C operating range covers cabin and chassis-mounted electronics. ## 33 MHz CMOS output with wide supply range Fixed 33 MHz output in CMOS logic levels, with a supply voltage range of 1.71V to 3.63V — this covers 1.8V, 2.5V, and 3.3V logic rails without an external level translator. ## Package and board layout notes Housed in a 4-SMD, No Lead package measuring 3.20mm x 2.50mm with a seated height of 0.90mm. The small footprint suits space-constrained automotive ECUs and sensor modules.","metaTitle":"DSC6003CI1A-033.0000 XO Oscillator 33 MHz AEC-Q100 MEMS –","metaDescription":"DSC6003CI1A-033.0000 is an obsolete AEC-Q100-qualified 33 MHz MEMS XO oscillator with CMOS output. Sourced per RFQ through independent channels.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC60XX","Package":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"33 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"1.3mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f42caf3e07022c4d06d7c884f387c56e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC6003CI1A-033.0000/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC6003CI1A-033.0000 obsolete?","answer":"Yes, Microchip has classified this part as Obsolete. There is no official successor or pin-compatible replacement from Microchip. For existing designs, the part can be sourced through independent surplus channels — quantities are confirmed at RFQ. If you are starting a new design, look at Microchip's current DSC60XX series MEMS oscillators in the same package and frequency, but verify pin compatibility and electrical specs against your BOM."},{"question":"What is the replacement for DSC6003CI1A-033.0000?","answer":"Microchip has not published a direct replacement for this order code. The DSC60XX series includes active variants with the same 4-SMD package and 33 MHz frequency, but the exact order code suffix (temperature range, stability, enable function) must be matched. A cross-reference search against the DSC6003 family is recommended — confirm the supply voltage (1.71V–3.63V) and AEC-Q100 rating if automotive qualification is required."},{"question":"Is the DSC6003CI1A-033.0000 AEC-Q100 qualified?","answer":"Yes, it carries an AEC-Q100 rating, meaning it was qualified for automotive-grade reliability under the stress and temperature requirements of that standard. This includes the -40°C to +85°C operating temperature range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6003CI1A-033.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6003CI1A-033.0000 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T16:38:03.071Z","lastPublished":"2026-07-18T16:38:03.071Z","indexable":true}}