{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DI2-027.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DI2-027.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001DI2-027.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DI2-027.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001DI2-027.0000T, MEMS-based XO (Standard), 27 MHz CMOS output, AEC-Q100 qualified, 1.8V–3.3V supply, -40°C to 85°C, 4-SMD no-lead package.","salesMarkdown":"The DSC1001DI2-027.0000T is a 27 MHz MEMS-based oscillator from Microchip's DSC1001 series, delivering a standard XO function with CMOS output. Runs on any rail from 1.8V to 3.3V, so it can clock a 1.8V MCU or a 3.3V FPGA without a separate level translator. The wide supply tolerance simplifies BOM consolidation across multiple voltage domains. ## Industrial temp range and low power Maximum supply current is 7.2 mA, and the standby function drops draw to 15 µA when the output is disabled — useful for battery-backed systems that need to idle without draining the rail.","metaTitle":"DSC1001DI2-027.0000T MEMS XO 27 MHz AEC-Q100 Active","metaDescription":"Microchip DSC1001DI2-027.0000T MEMS XO, 27 MHz CMOS output, AEC-Q100 qualified, 1.8V-3.3V supply, -40°C to 85°C, active production. Order via RFQ.","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":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"7.2mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4550","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001DI2-027.0000T/alternatives.json"},"ai":{"faq":[{"question":"Is DSC1001DI2-027.0000T compatible with a 1.8V supply?","answer":"Yes. The supply range is 1.8V to 3.3V, so it runs directly on a 1.8V rail without an external regulator."},{"question":"Is DSC1001DI2-027.0000T automotive qualified?","answer":"Yes, it carries AEC-Q100 qualification, meaning it has passed automotive-grade reliability testing including temperature cycling and ESD stress. Suitable for under-hood and cabin applications within its -40°C to 85°C range."},{"question":"How does the standby function work on DSC1001DI2-027.0000T?","answer":"The standby (power-down) pin disables the output and drops current consumption to 15 µA max. The oscillator stops; when brought out of standby, the output resumes after the start-up settling time. Use it for power gating in battery-operated designs."},{"question":"Is DSC1001DI2-027.0000T a drop-in replacement for quartz oscillators?","answer":"The DSC1001DI2-027.0000T is a MEMS oscillator in a standard 4-SMD no-lead package (2.5mm x 2.0mm). It is footprint-compatible with many quartz XO packages of the same size, but confirm the pinout and output type (CMOS) against your existing quartz part. MEMS oscillators generally offer better shock and vibration tolerance than quartz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DI2-027.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DI2-027.0000T 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}}