{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033DI2-027.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033DI2-027.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1033DI2-027.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033DI2-027.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1033, PureSilicon™ MEMS XO (Standard), 27 MHz, CMOS output, ±25 ppm stability, 3.3 V supply, -40°C~85°C, 4-SMD no-lead package, standby power-down function.","salesMarkdown":"## MEMS resonator replaces quartz — 27 MHz XO with standby The DSC1033DI2-027.0000T: Unlike a quartz crystal oscillator, the MEMS resonator is inherently more resistant to vibration and shock, and the device integrates the resonator and oscillator circuitry in a single 2.50 mm x 2.00 mm 4-SMD no-lead package. ## Standby mode draws 1 µA — power-gating ready","metaTitle":"DSC1033DI2-027.0000T MEMS XO 27 MHz CMOS ±25 ppm -40°C~85°C","metaDescription":"Microchip DSC1033DI2-027.0000T MEMS oscillator: 27 MHz CMOS output, ±25 ppm stability, 3 mA typ, standby function, -40°C~85°C. Active lifecycle.","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":"DSC1033, PureSilicon™","Package":"Tape & Reel (TR)","Ratings":"-","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":"3.3V","Base Product Number":"DSC1033","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"3mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"1µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/39044fcc9825a23a0d54b2590f18614f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1033DI2-027.0000T/alternatives.json"},"ai":{"faq":[{"question":"Does DSC1033DI2-027.0000T have a standby (power down) function?","answer":"Yes — the standby function disables the output and drops current consumption to 1 µA maximum, enabling power gating in portable or intermittently operated systems."},{"question":"What is the difference between MEMS and quartz oscillators?","answer":"MEMS oscillators use a silicon micro-electromechanical resonator instead of a quartz crystal. They offer better resistance to shock and vibration, faster start-up, and often integrate features like standby mode, but the frequency stability (±25 ppm here) is comparable to quartz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033DI2-027.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033DI2-027.0000T 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}}