{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6001CI1A-007.3728T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6001CI1A-007.3728T","canonicalUrl":"https://icboms.com/microchip/DSC6001CI1A-007.3728T","factsUrl":"https://icboms.com/api/mcp/products/DSC6001CI1A-007.3728T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC6001CI1A-007.3728T, XO (Standard) MEMS oscillator, 7.3728 MHz, CMOS output, ±50 ppm stability, 1.71V–3.63V supply, -40°C–85°C, AEC-Q100, 4-VDFN package.","salesMarkdown":"## Obsolete MEMS oscillator — sourcing reality ## Key ratings for fit into a 7.3728 MHz timing circuit The 7.3728 MHz frequency is a standard multiple for UART baud-rate generation — it divides cleanly to common rates like 115200 baud without fractional-N PLL overhead. ## Supply voltage flexibility and automotive-grade qualification The supply range spans 1.71 V to 3.63 V, covering 1.8 V, 2.5 V, and 3.3 V logic rails without an external LDO — one oscillator serves multiple power domains on the same board. That qualification also makes it suitable for industrial and outdoor applications where the temperature and vibration envelope exceeds commercial-grade limits. Housed in a 4-VDFN package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm. Surface-mount, compatible with standard reflow profiles.","metaTitle":"DSC6001CI1A-007.3728T Microchip MEMS XO 7.3728 MHz Obsolete","metaDescription":"DSC6001CI1A-007.3728T Microchip Technology XO (Standard) MEMS oscillator, 7.3728 MHz, CMOS output, ±50 ppm, AEC-Q100, 4-VDFN. 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":"7.3728 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VDFN","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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f42caf3e07022c4d06d7c884f387c56e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy DSC6001CI1A-007.3728T or check stock?","answer":"This part is obsolete. We source it through independent surplus channels — availability and pricing are confirmed at RFQ against your BOM quantity. Submit an RFQ for current sourcing options."},{"question":"What is the replacement for DSC6001CI1A-007.3728T?","answer":"Microchip has not published an official successor or pin-compatible replacement for this specific order code. A functionally equivalent MEMS oscillator in the DSC60XX family with the same 7.3728 MHz frequency, CMOS output, ±50 ppm stability, and 4-VDFN package may exist — but the pinout and enable/disable logic must be verified against your layout. Cross-reference at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6001CI1A-007.3728T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6001CI1A-007.3728T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T16:30:42.994Z","lastPublished":"2026-07-18T16:30:42.994Z","indexable":true}}