{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CL5-027.1200T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CL5-027.1200T","canonicalUrl":"https://icboms.com/microchip/DSC1001CL5-027.1200T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CL5-027.1200T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001 series, XO (Standard) MEMS oscillator, 27.12 MHz CMOS output, ±10 ppm stability, 1.8V–3.3V supply, AEC-Q100, -40°C to 105°C, 4-SMD no-lead package.","salesMarkdown":"The DSC1001CL5-027.1200T: Supply voltage spans 1.8V to 3.3V, so the same BOM line can serve 1.8V-core SoCs and 3.3V peripheral buses without a separate regulator or level translator. ## Standby mode and current budget for battery-backed designs Active-mode max current is 7.2 mA, so the thermal load in the no-lead package is negligible even in a still-air enclosure. Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — the same footprint as many quartz XO packages, so a layout designed for a standard 3.2 x 2.5 mm oscillator accepts this MEMS part without pad changes. Surface-mount assembly with tape-and-reel delivery suits automated pick-and-place; the no-lead construction eliminates bent-lead risk during reflow.","metaTitle":"DSC1001CL5-027.1200T – Microchip 27.12 MHz MEMS XO, CMOS","metaDescription":"Active-production MEMS oscillator, 27.12 MHz, CMOS output, ±10 ppm stability, 1.8V–3.3V supply, AEC-Q100 qualified, -40°C to 105°C. Sourced per 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":"27.12 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":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~105°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/DSC1001CL5-027.1200T/alternatives.json"},"ai":{"faq":[{"question":"Does DSC1001CL5-027.1200T support standby mode?","answer":"Yes, it has a Standby (Power Down) function. When enabled, the supply current drops to 15 µA max, making it suitable for battery-backed or intermittent-duty applications."},{"question":"Is DSC1001CL5-027.1200T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 ratings, meaning it has passed automotive-grade reliability testing for temperature, ESD, and latch-up."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CL5-027.1200T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CL5-027.1200T 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}}