{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121BI2-010.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121BI2-010.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1121BI2-010.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1121BI2-010.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1121 series, XO (Standard) MEMS oscillator, 10 MHz CMOS output, ±25 ppm frequency stability, 2.25V–3.6V supply, AEC-Q100 qualified, -40°C to 85°C, 6-SMD no-lead package.","salesMarkdown":"## Automotive-grade MEMS clock source The DSC1121BI2-010.0000T: AEC-Q100 qualified MEMS oscillator for automotive electronics — engine-control modules, body controllers, or infotainment systems that need a reliable clock source. The wide supply range of 2.25V to 3.6V lets this oscillator run directly from a 2.5V or 3.3V rail without an intermediate LDO — one less component on the BOM. That disable current is still higher than a dedicated sleep-mode oscillator, so for battery-powered designs that spend most of their time asleep, consider gating the supply rail rather than relying on the enable pin alone. The 6-SMD no-lead package measures 5.00 mm x 3.20 mm with a seated height of 0.90 mm, fitting tight-profile designs. Surface-mount assembly is straightforward with a standard land pattern.","metaTitle":"DSC1121BI2-010.0000T MEMS Oscillator","metaDescription":"Microchip DSC1121BI2-010.0000T XO (Standard) MEMS oscillator, 10 MHz CMOS output, ±25 ppm stability, -40°C to 85°C, AEC-Q100 qualified. Active production.","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":"DSC1121","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"10 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-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":"2.25V ~ 3.6V","Base Product Number":"DSC1121","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can the DSC1121BI2-010.0000T be used in automotive applications?","answer":"Yes — it is AEC-Q100 qualified, which means it has passed the automotive-grade reliability stress tests including temperature cycling, ESD, and latch-up."},{"question":"What is the output type and frequency stability of this oscillator?","answer":"It outputs a standard CMOS square wave at 10 MHz with ±25 ppm frequency stability. That stability is tight enough for CAN bus, LIN bus, and most MCU clock inputs without needing an external PLL or trim capacitor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121BI2-010.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121BI2-010.0000T 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}}