{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121CI2-024.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121CI2-024.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1121CI2-024.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1121CI2-024.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1121 series, XO (Standard), 24 MHz CMOS output, MEMS base resonator, 6-SMD no-lead package, 2.25-3.6 V supply, ±25 ppm stability, -40 to 85°C, AEC-Q100 qualified","salesMarkdown":"The ±25 ppm frequency stability keeps CAN, LIN, and 10/100 Ethernet PHY clocking within tolerance without external compensation. It is suitable for under-hood and chassis-domain applications where a standard commercial oscillator would risk field failures. Supply voltage range is 2.25 V to 3.6 V, covering 2.5 V and 3.3 V rails with margin. At 24 MHz, max supply current is 35 mA; the disable function drops it to 22 mA — useful for power-save modes in battery-backed modules. This is a current-design-in part, suitable for both new builds and volume production. 6-SMD no-lead package, 3.20 mm x 2.50 mm footprint, 0.90 mm seated height. The compact footprint leaves room for decoupling caps near the supply pin.","metaTitle":"DSC1121CI2-024.0000T 24 MHz MEMS XO – AEC-Q100, CMOS","metaDescription":"Active-production 24 MHz MEMS oscillator from Microchip, ±25 ppm, 2.25-3.6 V supply, -40 to 85°C, AEC-Q100. 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":"24 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":"$1.0500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1121CI2-024.0000T/alternatives.json"},"ai":{"faq":[{"question":"Is DSC1121CI2-024.0000T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 rating. That means it passed automotive-grade qualification: temperature cycling, ESD, latch-up, and extended life tests. Suitable for under-hood and chassis-domain designs."},{"question":"What is the frequency stability of DSC1121CI2-024.0000T?","answer":"Tight enough for CAN, LIN, and 10/100 Ethernet PHY clocking without external trimming."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121CI2-024.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121CI2-024.0000T 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}}