{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6003HI2B-745K000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6003HI2B-745K000","canonicalUrl":"https://icboms.com/microchip/DSC6003HI2B-745K000","factsUrl":"https://icboms.com/api/mcp/products/DSC6003HI2B-745K000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC6003HI2B-745K000, XO (Standard) MEMS oscillator, 745 kHz CMOS output, AEC-Q100 qualified, -40°C to 85°C, 1.8V–3.3V supply, 4-VFLGA package.","salesMarkdown":"## 745 kHz fixed-frequency MEMS XO for automotive timing The 1.8V to 3.3V supply range lets it run directly off a 1.8V core rail or a 3.3V I/O rail without a separate LDO — useful when the same BOM position serves multiple voltage domains. ## AEC-Q100 qualification and active production status AEC-Q100 qualified (Grade 2 by temperature range), the part meets the stress, reliability, and PPAP requirements for automotive electronics — suitable for cabin or under-hood modules that see -40°C cold starts and 85°C continuous soak. ## 4-VFLGA package and enable/disable function Housed in a 4-VFLGA package measuring 1.60 mm x 1.20 mm with a seated height of 0.89 mm, the footprint is small enough for space-constrained automotive modules or portable instruments — the 0.50 mm pitch LGA demands careful solder-paste stencil design and a clean reflow profile to avoid bridging.","metaTitle":"DSC6003HI2B-745K000 MEMS Oscillator – 745 kHz, AEC-Q100","metaDescription":"Microchip DSC6003HI2B-745K000 XO (Standard) MEMS oscillator, 745 kHz CMOS output, AEC-Q100, -40°C to 85°C, 1.8V-3.3V supply, 4-VFLGA.","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":"Bag","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"745 kHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VFLGA","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.063\\\" L x 0.047\\\" W (1.60mm x 1.20mm)","Voltage - Supply":"1.8V ~ 3.3V","Frequency Stability":"±25ppm","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":"What is the frequency of DSC6003HI2B-745K000?","answer":"The DSC6003HI2B-745K000 outputs a fixed 745 kHz CMOS clock. That frequency is non-standard — it is not a common multiple of 32.768 kHz or a standard CAN/LIN bus clock — so confirm your target peripheral or MCU timer can accept 745 kHz before committing the BOM line."},{"question":"Is DSC6003HI2B-745K000 AEC-Q100 qualified for automotive?","answer":"Yes, it carries AEC-Q100 qualification. Combined with the -40°C to 85°C operating range, it meets the reliability and temperature requirements for automotive cabin and under-hood applications."},{"question":"Does DSC6003HI2B-745K000 have an enable/disable function?","answer":"Yes, the Enable/Disable function allows the output to be tri-stated or shut down under logic control. This is useful for power gating the clock during sleep modes in battery-powered or automotive systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6003HI2B-745K000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6003HI2B-745K000 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}}