{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6001CE1A-040.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6001CE1A-040.0000T","canonicalUrl":"https://icboms.com/microchip/DSC6001CE1A-040.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC6001CE1A-040.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC60XX series, XO (Standard), 40 MHz, CMOS output, MEMS base resonator, 4-SMD No Lead package, AEC-Q100 qualified","salesMarkdown":"It delivers a CMOS output from a 1.71 V to 3.63 V supply, drawing 1.3 mA typical at 40 MHz — the wide voltage range lets it run directly off a 1.8 V, 2.5 V, or 3.3 V rail without an extra LDO. The -20°C to +70°C temperature range is commercial grade, so while the part is automotive-qualified, it is not rated for the full -40°C to +125°C under-hood band — it fits cabin or infotainment domains where the ambient stays above -20°C. For new designs, a different oscillator from the DSC60XX family or a quartz-based XO with the same 40 MHz, CMOS, 4-SMD footprint is the migration path, but a board-level re-spin may be needed to match the supply voltage and enable/disable function. For a 40 MHz clock, ±50 ppm equals ±2 kHz of jitter at the output; most MCU and FPGA clock trees tolerate this without issue, but a precision ADC or SerDes reference may need tighter stability. The 4-SMD, No Lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm. This is the standard 3.2 x 2.5 mm oscillator footprint — it fits the same land pattern as many quartz XOs, so a PCB already laid out for a 3.2 x 2.5 mm can accept this MEMS part without layout changes.","metaTitle":"DSC6001CE1A-040.0000T XO 40 MHz CMOS MEMS Oscillator","metaDescription":"DSC6001CE1A-040.0000T is an obsolete XO (Standard) MEMS oscillator from Microchip. 40 MHz, CMOS output, AEC-Q100 qualified.","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":"40 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":"$1.0100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f42caf3e07022c4d06d7c884f387c56e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC6001CE1A-040.0000T obsolete?","answer":"Yes, Microchip has marked this part as obsolete. No official successor is listed. It is available through independent surplus channels; quantities are lot-specific and confirmed at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6001CE1A-040.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6001CE1A-040.0000T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T16:29:06.086Z","lastPublished":"2026-07-18T16:29:06.086Z","indexable":true}}