{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1004CL2-003.2768T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1004CL2-003.2768T","canonicalUrl":"https://icboms.com/microchip/DSC1004CL2-003.2768T","factsUrl":"https://icboms.com/api/mcp/products/DSC1004CL2-003.2768T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1004CL2-003.2768T, XO (Standard) 3.2768 MHz, CMOS output, 1.8V–3.3V supply, -40°C to 105°C, AEC-Q100, 4-VDFN package.","salesMarkdown":"Microchip's DSC1004CL2-003.2768T is a 3.2768 MHz MEMS-based XO (Standard) that outputs a CMOS-level clock from a 1.8V to 3.3V supply rail — no external load capacitor or crystal needed. The MEMS resonator is sealed in a 4-VDFN package measuring 3.20mm x 2.50mm, which simplifies layout compared to a quartz crystal plus oscillator circuit. ## Sourcing and lifecycle — active, design-in ready The 8 mA maximum supply current is consistent across the temperature band — a MEMS resonator does not exhibit the frequency vs. temperature inflection that a quartz AT-cut crystal requires compensation for. The ±25 ppm absolute pull range sets the frequency accuracy over the full voltage and temperature envelope — for a 3.2768 MHz clock, this is ±82 Hz, which is well within the tolerance for a UART baud-rate generator or an MCU sleep timer.","metaTitle":"DSC1004CL2-003.2768T – 3.2768 MHz MEMS XO, AEC-Q100, Active","metaDescription":"Microchip DSC1004CL2-003.2768T: 3.2768 MHz XO (Standard), CMOS output, 1.8V–3.3V supply, -40°C to 105°C, AEC-Q100 qualified. Active production. Sourced per RFQ.","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":"DSC1004","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"3.2768 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":"1.8V ~ 3.3V","Base Product Number":"DSC1004","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~105°C","Current - Supply (Max)":"8mA","Absolute Pull Range (APR)":"±25ppm","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/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1004CL2-003.2768T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1004CL2-003.2768T 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}}