{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6003MI3B-032K768T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6003MI3B-032K768T","canonicalUrl":"https://icboms.com/microchip/DSC6003MI3B-032K768T","factsUrl":"https://icboms.com/api/mcp/products/DSC6003MI3B-032K768T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC6003MI3B-032K768T, XO (Standard) 32.768 kHz, CMOS output, ±20 ppm stability, 1.71V–3.63V supply, AEC-Q100, -40°C to +85°C, 4-VFLGA package, Tape & Reel.","salesMarkdown":"The DSC6003MI3B-032K768T is a MEMS-based oscillator from Microchip's DSC60XXB series, delivering a 32.768 kHz CMOS output with ±20 ppm frequency stability. It operates from a single 1.71V to 3.63V supply, covering 1.8V, 2.5V, and 3.3V rails without an external regulator. AEC-Q100 qualification (Grade 2, -40°C to +85°C) makes this oscillator suitable for automotive cabin and body electronics—think infotainment clocks, RTC references, or CAN transceiver timing—where reliability under temperature cycling and vibration is required. The MEMS base resonator eliminates the need for external load capacitors and the crystal itself—the oscillator is a single 2.00 mm × 1.60 mm 4-VFLGA package. Startup is typically under 5 ms, and there is no crystal aging drift over the product lifetime. Compared to a traditional quartz 32.768 kHz crystal plus two load caps, the MEMS approach saves roughly 4–6 mm² of board area and removes the risk of crystal start-up failure in low-voltage or noisy environments. ## Enable/Disable function and power management This is useful in battery-backed or automotive sleep-mode designs where every microamp counts.","metaTitle":"DSC6003MI3B-032K768T – 32.768 kHz MEMS XO, AEC-Q100","metaDescription":"Microchip DSC6003MI3B-032K768T: 32.768 kHz MEMS oscillator, ±20 ppm stability, 1.71V–3.63V supply, AEC-Q100 qualified, -40°C to +85°C, 4-VFLGA package.","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":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"32.768 kHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VFLGA","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.079\\\" L x 0.063\\\" W (2.00mm x 1.60mm)","Voltage - Supply":"1.71V ~ 3.63V","Base Product Number":"DSC6003","Frequency Stability":"±20ppm","Height - Seated (Max)":"0.035\\\" (0.89mm)","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/fc9bc8dbecf8bce854cdcb4e33a6ea8e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC6003MI3B-032K768T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 qualification. This means it has passed the automotive-grade reliability stress tests (temperature cycling, ESD, latch-up) and is suitable for deployment in automotive cabin and body electronics."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6003MI3B-032K768T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6003MI3B-032K768T 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}}