{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121CI2-031.2500T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121CI2-031.2500T","canonicalUrl":"https://icboms.com/microchip/DSC1121CI2-031.2500T","factsUrl":"https://icboms.com/api/mcp/products/DSC1121CI2-031.2500T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1121CI2-031.2500T, XO (Standard), 31.25 MHz, CMOS output, MEMS resonator, AEC-Q100, -40°C to 85°C, 2.25V–3.6V supply, ±25 ppm stability, 6-SMD package.","salesMarkdown":"## AEC-Q100 qualified MEMS oscillator – 31.25 MHz, ±25 ppm That ±25 ppm window covers the full temperature spread without a separate TCXO — the MEMS die compensates internally. Supply voltage range is 2.25V to 3.6V, so the oscillator runs from a single 2.5V or 3.3V rail without a regulator. ## Active production – no last-time-buy window Lifecycle status is Active. Package is 6-SMD, No Lead, 3.20 mm x 2.50 mm body, 0.90 mm seated height. Pin compatible with standard 6-pin oscillators in the same footprint (6-SMD, 3.2 x 2.5 mm). Confirm the enable polarity and supply voltage match the existing BOM — the logic levels are CMOS, not LVDS or HCSL.","metaTitle":"DSC1121CI2-031.2500T MEMS Oscillator – 31.25 MHz, AEC-Q100","metaDescription":"Microchip DSC1121CI2-031.2500T XO, 31.25 MHz CMOS output, ±25 ppm stability, AEC-Q100 qualified, -40 to 85°C. Active lifecycle – 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":"DSC1121","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"31.25 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-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":"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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1121CI2-031.2500T/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1121CI2-031.2500T AEC-Q100 qualified?","answer":"Yes, the ratings field lists AEC-Q100."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121CI2-031.2500T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121CI2-031.2500T 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}}