{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121CI2-024.5760T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121CI2-024.5760T","canonicalUrl":"https://icboms.com/microchip/DSC1121CI2-024.5760T","factsUrl":"https://icboms.com/api/mcp/products/DSC1121CI2-024.5760T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1121 series MEMS-based XO (Standard), 24.576 MHz CMOS output, ±25 ppm frequency stability, 2.25 V to 3.6 V supply, AEC-Q100 qualified, 6-SMD no-lead package, active lifecycle.","salesMarkdown":"## MEMS clock for automotive timing chains The DSC1121CI2-024.5760T: That stability holds the clock edge jitter tight enough for a 100BASE-T1 Ethernet PHY or a CAN FD controller without needing a separate PLL cleanup. ## Active lifecycle supports production and design-in Listed as Active by Microchip, the DSC1121CI2-024.5760T has no announced EOL or last-time-buy window. It is suitable for both ongoing production and new designs. ## 6-SMD no-lead package rework considerations Housed in a 6-SMD no-lead package measuring 3.20 mm x 2.50 mm (0.90 mm seated height), the part has a small thermal mass — it reflows cleanly under a standard lead-free profile. Pin 1 identification is marked by a chamfered corner and a dot on the package top; the no-lead construction means no solder tails to inspect, but a quick X-ray or side-view microscope check confirms the pads wet properly.","metaTitle":"DSC1121CI2-024.5760T – MEMS XO, 24.576 MHz, ±25 ppm","metaDescription":"Microchip DSC1121CI2-024.5760T MEMS oscillator: 24.576 MHz CMOS output, ±25 ppm stability, -40 to +85°C, AEC-Q100 qualified.","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":"24.576 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":"$1.3650","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the frequency tolerance of the DSC1121CI2-024.5760T?","answer":"This includes initial accuracy, temperature drift, and aging effects."},{"question":"Is the DSC1121CI2-024.5760T AEC-Q100 qualified?","answer":"Yes, it carries an AEC-Q100 rating, making it suitable for automotive applications including under-hood and cabin electronics."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121CI2-024.5760T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121CI2-024.5760T 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}}