{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6003JI2A-004.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6003JI2A-004.0000T","canonicalUrl":"https://icboms.com/microchip/DSC6003JI2A-004.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC6003JI2A-004.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC60XX series MEMS XO (Standard), 4 MHz CMOS output, ±25 ppm stability, AEC-Q100 qualified, 4-SMD no-lead package, 1.71V–3.63V supply, enable/disable function.","salesMarkdown":"## MEMS oscillator for automotive clocking The DSC6003JI2A-004.0000T is a MEMS-based XO (Standard) from Microchip's DSC60XX series, delivering a 4 MHz CMOS output with ±25 ppm frequency stability across the full -40°C to +85°C industrial temperature range. Rated AEC-Q100, this oscillator is qualified for automotive-grade applications where reliability under thermal and mechanical stress is required — suitable for engine bay or cabin electronics. The enable/disable function allows the output to be tri-stated, reducing supply current to near-zero when the clock is not needed — useful for power-sensitive designs or test modes. Microchip has designated the DSC6003JI2A-004.0000T as Obsolete. Available through independent surplus distribution; quantities are lot-specific and confirmed at RFQ. No official successor or pin-compatible replacement is listed by the manufacturer. ## Package and supply voltage flexibility Housed in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.89 mm — a compact footprint for space-constrained automotive PCBs. Supply voltage range of 1.71V to 3.63V covers common 1.8V, 2.5V, and 3.3V rails without an external regulator, simplifying power tree design. Maximum supply current is 1.3 mA typical, keeping the thermal contribution low in dense assemblies.","metaTitle":"DSC6003JI2A-004.0000T MEMS XO 4 MHz CMOS AEC-Q100 Obsolete","metaDescription":"Microchip DSC6003JI2A-004.0000T MEMS XO, 4 MHz CMOS output, ±25 ppm stability, AEC-Q100, -40°C to +85°C. Obsolete — sourced per RFQ.","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":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"4 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.89mm)","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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f42caf3e07022c4d06d7c884f387c56e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is a direct replacement for DSC6003JI2A-004.0000T?","answer":"No official pin-compatible replacement is listed by Microchip. A functionally equivalent MEMS oscillator from the same DSC60XX family with the same package, supply voltage, and frequency stability may be available — confirm the exact order code and AEC-Q100 grade before substituting."},{"question":"Is DSC6003JI2A-004.0000T compliant with AEC-Q100?","answer":"Yes. The part carries an AEC-Q100 rating, qualifying it for automotive applications requiring the associated reliability stress and PPAP documentation."},{"question":"Does DSC6003JI2A-004.0000T have an enable/disable function?","answer":"Yes. The function is listed as Enable/Disable, allowing the CMOS output to be tri-stated to reduce supply current when the clock is not required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6003JI2A-004.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6003JI2A-004.0000T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T16:40:20.857Z","lastPublished":"2026-07-18T16:40:20.857Z","indexable":true}}