{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1030BE2-027.1200T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1030BE2-027.1200T","canonicalUrl":"https://icboms.com/microchip/DSC1030BE2-027.1200T","factsUrl":"https://icboms.com/api/mcp/products/DSC1030BE2-027.1200T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1030 PureSilicon™ MEMS XO, 27.12 MHz, CMOS output, ±25 ppm stability, 3 V supply, 4-SMD no-lead package.","salesMarkdown":"## 27.12 MHz MEMS XO — 3 mA active, 1 µA standby The DSC1030BE2-027.1200T is a 27.12 MHz MEMS-based oscillator (XO) from Microchip's PureSilicon™ series, delivering a CMOS output with ±25 ppm frequency stability across -20°C to 70°C. ## Standby function and CMOS drive CMOS output levels are compatible with 3.3 V logic families when the supply is 3 V; the output swing tracks Vdd, so no level translation is needed for a 3.3 V MCU clock input.","metaTitle":"DSC1030BE2-027.1200T MEMS Oscillator 27.12 MHz CMOS ±25 ppm","metaDescription":"Microchip DSC1030BE2-027.1200T XO (Standard), 27.12 MHz, CMOS output, ±25 ppm stability, 3 V supply, 4-SMD package. Active production, tape & reel.","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":"DSC1030, PureSilicon™","Package":"Tape & Reel (TR)","Ratings":"-","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":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"3V","Base Product Number":"DSC1030","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"3mA","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/4b72b94fabfa3cb5855b7b290e3a940f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1030BE2-027.1200T/alternatives.json"},"ai":{"faq":[{"question":"Can DSC1030BE2-027.1200T operate at 3.3 V?","answer":"No — the supply voltage is specified as 3 V. Operating at 3.3 V is outside the datasheet rating and may shift frequency or damage the MEMS resonator."},{"question":"What is the closest pin-compatible alternative to DSC1030BE2-027.1200T?","answer":"Within the DSC1030 family, any order code with the same 4-SMD package, 3 V supply, and CMOS output is pin-compatible. The frequency and stability grade are the selection variables — no direct cross from another series is documented."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1030BE2-027.1200T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1030BE2-027.1200T 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}}