{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6001CE1A-025.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6001CE1A-025.0000T","canonicalUrl":"https://icboms.com/microchip/DSC6001CE1A-025.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC6001CE1A-025.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC60XX series, XO (Standard) MEMS oscillator, 25 MHz, CMOS output, ±50 ppm stability, AEC-Q100, 4-SMD no-lead, 1.71V–3.63V supply, 1.3 mA typ supply current.","salesMarkdown":"Supply voltage spans 1.71 V to 3.63 V, covering 1.8 V, 2.5 V, and 3.3 V logic rails without an external regulator. The 1.3 mA typical supply current at 25 MHz is low enough for battery-powered modules — a sensor node clocking a Cortex-M0 at 25 MHz won't waste the power budget on the oscillator. That's tight enough for a 100BASE-TX Ethernet PHY or a USB full-speed controller, but not for a GPS disciplined oscillator — the ppm budget there is usually ±2.5 ppm or better. For existing BOM lines, the last-time-buy window has closed; remaining stock is limited to independent surplus channels. No pin-compatible successor is listed in the DSC60XX series. A functional replacement would need the same 4-SMD no-lead footprint, 25 MHz frequency, CMOS output, and enable/disable function — but the MEMS die and package may differ. Confirm the replacement's frequency stability and supply voltage range against the original spec before committing the board. ## Automotive-grade qualification and package note The 4-SMD no-lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm. No exposed pad; decoupling with a 100 nF cap near the supply pin is sufficient.","metaTitle":"DSC6001CE1A-025.0000T MEMS XO 25 MHz CMOS AEC-Q100 Obsolete","metaDescription":"Microchip DSC6001CE1A-025.0000T XO (Standard) MEMS oscillator, 25 MHz CMOS output, ±50 ppm stability, AEC-Q100 qualified, 4-SMD package.","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":"25 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":"-20°C~70°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":"Is the DSC6001CE1A-025.0000T obsolete and what is the replacement?","answer":"Yes, Microchip has marked this part obsolete. No official replacement is listed in the DSC60XX series. For a pin-compatible alternative, look for another 25 MHz MEMS XO in a 4-SMD 3225 package with CMOS output and enable/disable — confirm the frequency stability and supply voltage match your design. Sourced per RFQ through independent channels."},{"question":"Where can I buy the DSC6001CE1A-025.0000T and check stock?","answer":"This obsolete part is available through independent surplus distribution. Availability and pricing are confirmed at RFQ — no live stock count is published. Submit a quote request for your BOM quantity; the sourcing team will confirm lot-specific availability."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6001CE1A-025.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6001CE1A-025.0000T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T16:28:48.056Z","lastPublished":"2026-07-18T16:28:48.056Z","indexable":true}}