{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BE2-027.0000C","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BE2-027.0000C","canonicalUrl":"https://icboms.com/microchip/DSC1001BE2-027.0000C","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BE2-027.0000C","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001 series MEMS XO, 27 MHz fixed frequency, CMOS output, AEC-Q100 qualified, 1.8V–3.3V supply, ±25 ppm stability, 4-SMD no-lead package.","salesMarkdown":"The DSC1001BE2-027.0000C is a 27 MHz MEMS-based XO (standard oscillator) from Microchip's DSC1001 series, delivering CMOS output with ±25 ppm frequency stability across a 1.8V–3.3V supply range. ## Supply voltage and frequency stability for BOM fit The 1.8V–3.3V operating range covers both 3.3V peripheral buses and 1.8V core rails — no external level translator needed when the oscillator feeds a 1.8V MCU or FPGA clock input. ±25 ppm frequency stability keeps the 27 MHz reference within tight tolerance for Ethernet PHY and USB controller PLLs, which typically require ±50 ppm or better across temperature.","metaTitle":"DSC1001BE2-027.0000C – Microchip MEMS XO, 27 MHz, AEC-Q100","metaDescription":"Active Microchip DSC1001 MEMS oscillator, 27 MHz, CMOS output, AEC-Q100 qualified, 1.8V–3.3V supply, ±25 ppm stability.","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":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±25ppm","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001BE2-027.0000C/alternatives.json"},"ai":{"faq":[{"question":"How can I order the DSC1001BE2-027.0000C or check availability?","answer":"The DSC1001BE2-027.0000C is an active Microchip part. Submit an RFQ with your target quantity and target price; we source through independent distribution and confirm availability at quote time."},{"question":"Is the DSC1001BE2-027.0000C AEC-Q100 qualified?","answer":"Yes, the DSC1001BE2-027.0000C carries AEC-Q100 qualification, making it suitable for automotive applications including under-hood and chassis domains."},{"question":"What is the difference between the DSC1001BE2-027.0000C and the DSC1001BE2-027.0000T?","answer":"The suffix 'C' and 'T' typically denote packaging options (cut tape vs. tape-and-reel) within the same DSC1001 series. The electrical specifications — 27 MHz, CMOS output, ±25 ppm stability, AEC-Q100 qualification — are identical. Confirm the exact reel quantity with your distributor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BE2-027.0000C","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BE2-027.0000C 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}}