{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6003JL2B-032K768","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6003JL2B-032K768","canonicalUrl":"https://icboms.com/microchip/DSC6003JL2B-032K768","factsUrl":"https://icboms.com/api/mcp/products/DSC6003JL2B-032K768","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC6003JL2B-032K768, XO (Standard) type, MEMS resonator, 32.768 kHz CMOS output, 1.8V~3.3V supply, AEC-Q100 rated, -40 to +105°C, 4-VLGA surface-mount package.","salesMarkdown":"The DSC6003JL2B-032K768 is a MEMS-based XO (Standard) oscillator from Microchip's DSC60XXB series, delivering a fixed 32.768 kHz CMOS output — the standard real-time-clock frequency — from a 1.8V to 3.3V supply rail. ## Supply voltage and output compatibility Operates across 1.8V to 3.3V without a separate Vdd selection pin — the same BOM position works in a 1.8V MCU domain or a 3.3V peripheral rail, reducing unique line items. Housed in a 4-VLGA package measuring 2.50 mm x 2.00 mm with a seated height of 0.89 mm — the land pattern is the same as a standard 2.5x2.0 mm XO footprint, so no layout change from a quartz oscillator of the same size. Surface-mount only; supplied in tube per the listed package option. No direct pin-compatible second-source from another manufacturer is listed; the MEMS resonator and AEC-Q100 rating are the differentiators that justify the single-source BOM position.","metaTitle":"DSC6003JL2B-032K768 MEMS XO 32.768 kHz CMOS AEC-Q100","metaDescription":"Active-production DSC6003JL2B-032K768 MEMS oscillator, 32.768 kHz, CMOS output, 1.8V-3.3V supply, AEC-Q100, -40 to +105°C. 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":"DSC60XXB","Package":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"32.768 kHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VLGA","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC6003","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.89mm)","Operating Temperature":"-40°C~105°C","Current - Supply (Max)":"1.3mA (Typ)","Absolute Pull Range (APR)":"±25ppm","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fc9bc8dbecf8bce854cdcb4e33a6ea8e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC6003JL2B-032K768 AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 ratings, which qualifies it for automotive-grade applications including under-hood and engine-bay temperature environments (-40 to +105°C,)."},{"question":"What is the difference between the DSC6003JL2B-032K768 and a standard quartz crystal oscillator?","answer":"This is a MEMS-based XO (Standard) — the resonator is a silicon MEMS structure, not a quartz crystal. The MEMS construction offers better shock and vibration tolerance compared to quartz, which is why the part carries AEC-Q100 qualification for automotive use. The electrical interface — CMOS output, 32.768 kHz frequency, 1.8-3.3V supply — is identical to a quartz oscillator of the same footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6003JL2B-032K768","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6003JL2B-032K768 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}}