{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1030BE2-027.1200","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1030BE2-027.1200","canonicalUrl":"https://icboms.com/microchip/DSC1030BE2-027.1200","factsUrl":"https://icboms.com/api/mcp/products/DSC1030BE2-027.1200","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1030BE2-027.1200, XO (Standard) MEMS oscillator, 27.12 MHz CMOS output, ±25 ppm stability, 3V supply, 5.0×3.2 mm 4-SMD package.","salesMarkdown":"The DSC1030BE2-027.1200 is a MEMS-based XO (Standard) oscillator from Microchip's PureSilicon™ series, delivering a 27.12 MHz CMOS output with ±25 ppm frequency stability across its -20 to 70°C operating range. At 3 mA max supply current and just 1 µA in standby (power-down mode), it suits always-on peripherals or battery-backed real-time clock references where every microamp counts. ## Active lifecycle — no end-of-line risk New designs and production replenishment are straightforward through independent distribution. ## Package and footprint — 5.0×3.2 mm 4-SMD Housed in a 5.00 mm × 3.20 mm 4-SMD no-lead package, seated height 0.90 mm max.","metaTitle":"DSC1030BE2-027.1200 – 27.12 MHz MEMS XO, CMOS, ±25 ppm","metaDescription":"Microchip DSC1030BE2-027.1200: 27.12 MHz MEMS XO, CMOS output, ±25 ppm stability, 3V supply, 3 mA max, 1 µA standby, -20 to 70°C, 5.0×3.2 mm SMD.","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":"Tube","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/DSC1030BE2-027.1200/alternatives.json"},"ai":{"faq":[{"question":"Where can I find the datasheet for DSC1030BE2-027.1200?","answer":"The datasheet is published by Microchip Technology under the base product number DSC1030. It covers the full PureSilicon™ oscillator family, including the 27.12 MHz variant, with electrical characteristics, timing diagrams, and application notes."},{"question":"What is the closest pin-compatible alternative to DSC1030BE2-027.1200 in this Crystals & Oscillators family?","answer":"Within the DSC1030 series, any oscillator sharing the same 4-SMD package and supply voltage (3V) is footprint-compatible. The key differentiator is frequency and stability — confirm the target frequency and ±25 ppm requirement before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1030BE2-027.1200","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1030BE2-027.1200 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}}