{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CE1-004.8500T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CE1-004.8500T","canonicalUrl":"https://icboms.com/microchip/DSC1001CE1-004.8500T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CE1-004.8500T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001CE1-004.8500T, XO (Standard) MEMS oscillator, 4.85 MHz, CMOS output, ±50 ppm stability, 1.7V–3.6V supply, AEC-Q100 qualified, 4-VDFN package, Tape & Reel.","salesMarkdown":"The DSC1001CE1-004.8500T is a 4.85 MHz XO (Standard) oscillator built on a MEMS resonator, delivering CMOS output with ±50 ppm frequency stability across its -20°C to 70°C operating range. AEC-Q100 rated — this part meets the stress and reliability qualification for automotive ICs, though the commercial temperature grade limits its ambient to cabin or climate-controlled zones, not under-hood. Supply voltage spans 1.7V to 3.6V, covering 1.8V, 2.5V, and 3.3V logic rails without an external regulator. ## MEMS resonator and standby function Maximum active supply current is 8 mA at 4.85 MHz, keeping the thermal footprint low in the 4-VDFN package. Housed in a 4-VDFN package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a compact footprint for space-constrained automotive ECU or sensor modules. Surface-mount assembly; the 4-pin VDFN layout requires standard reflow profiling with no special via-in-pad or thermal pad considerations. ## Active production status and sourcing","metaTitle":"DSC1001CE1-004.8500T MEMS Oscillator – 4.85 MHz, AEC-Q100","metaDescription":"Microchip DSC1001CE1-004.8500T XO (Standard) MEMS oscillator, 4.85 MHz, ±50 ppm, CMOS, 1.7-3.6V, AEC-Q100 qualified. 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":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"4.85 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.7V ~ 3.6V","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"8mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/62d306d8481673a4996a5d8992018c01.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC1001CE1-004.8500T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 ratings."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CE1-004.8500T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CE1-004.8500T 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}}