{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI5-027.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI5-027.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001CI5-027.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI5-027.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001 series, XO (Standard), 27 MHz, CMOS output, MEMS resonator, ±10 ppm frequency stability, AEC-Q100 qualified, 4-VDFN package, surface mount.","salesMarkdown":"## Active production, automotive-qualified MEMS oscillator The DSC1001CI5-027.0000: AEC-Q100 qualification (Grade 2, -40°C to +85°C) means this part is characterized for automotive cabin and body-electronics applications — under-hood ambient is covered with margin. ## Supply voltage range and frequency stability Operates from 1.7 V to 3.6 V, covering 1.8 V, 2.5 V, and 3.3 V logic rails without an external LDO — a single supply rail simplifies the power tree. Active supply current is 8 mA max at 27 MHz, well within the drive capability of a small LDO or a GPIO-driven supply. Housed in a 4-VDFN package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — the small footprint suits space-constrained PCBs in automotive ECUs or portable instrumentation. Surface-mount package; the 4-pin VDFN uses a standard reflow profile and does not require via-in-pad for thermal management.","metaTitle":"DSC1001CI5-027.0000 27 MHz MEMS XO, AEC-Q100, ±10 ppm","metaDescription":"Microchip DSC1001CI5-027.0000: 27 MHz MEMS XO, CMOS output, ±10 ppm stability, AEC-Q100, -40°C to 85°C, 1.7V-3.6V supply. Active production.","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":"DSC1001","Package":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"27 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":"1.7V ~ 3.6V","Base Product Number":"DSC1001","Frequency Stability":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"8mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1001CI5-027.0000 AEC-Q100 qualified?","answer":"Yes, rated AEC-Q100 for automotive-grade applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI5-027.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI5-027.0000 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}}