{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CE1-027.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CE1-027.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001CE1-027.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CE1-027.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001CE1-027.0000T, XO (Standard) MEMS oscillator, 27 MHz, CMOS output, 1.8V–3.3V supply, ±50 ppm stability, AEC-Q100, 4-SMD no-lead package.","salesMarkdown":"The DSC1001CE1-027.0000T is a 27 MHz MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering CMOS output across a 1.8V to 3.3V supply range. Rated for -20°C to 70°C with ±50 ppm frequency stability, it draws 7.2 mA max from the supply and drops to 15 µA in standby (power-down) mode. No successor or replacement has been issued; the base product number DSC1001 remains the current series for this frequency and package variant. ## 4-SMD no-lead footprint and supply flexibility Housed in a 3.20 mm x 2.50 mm 4-SMD no-lead package (0.90 mm seated height), the part is a drop-in fit for standard XO footprints with a 0.50 mm pitch — no via-in-pad required. The 1.8V–3.3V wide supply range lets it share a rail with the core or I/O voltage of a common MCU or SoC without an extra regulator.","metaTitle":"DSC1001CE1-027.0000T – Microchip MEMS XO, 27 MHz, CMOS","metaDescription":"Microchip DSC1001CE1-027.0000T: 27 MHz MEMS XO, CMOS output, AEC-Q100 qualified. Active production – sourced per RFQ. Order now.","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":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"27 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","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":"DSC1001","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"7.2mA","Absolute Pull Range (APR)":"-","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":[{"question":"What is the closest alternative to the DSC1001CE1-027.0000T?","answer":"Within the DSC1001 series, other frequency variants share the same 4-SMD package, supply range, and AEC-Q100 rating. For a pin-compatible 27 MHz XO with a different stability grade or temperature range, check the DSC1001 family ordering options — the base product number DSC1001 covers the same footprint."},{"question":"What does the AEC-Q100 rating mean for this oscillator?","answer":"AEC-Q100 qualification means the part has passed automotive-grade stress tests including temperature cycling, ESD, and latch-up. It is specified for -20°C to 70°C ambient, which covers cabin and most under-hood locations in passenger vehicles."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CE1-027.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CE1-027.0000T 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}}