{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121CM1-024.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121CM1-024.0000","canonicalUrl":"https://icboms.com/microchip/DSC1121CM1-024.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1121CM1-024.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121CM1-024.0000, XO (Standard) 24 MHz CMOS output, MEMS base resonator, 6-SMD no-lead package, -55°C to 125°C, AEC-Q100 rated.","salesMarkdown":"## 24 MHz MEMS oscillator with full military temperature range The MEMS resonator gives faster startup and better shock/vibration tolerance than quartz — relevant for automotive and industrial applications where the board sees mechanical stress. ## Enable/Disable function and CMOS output CMOS output interfaces directly with most MCU and FPGA clock inputs without external level translation — the 24 MHz frequency is within the standard logic family fan-out limits.","metaTitle":"DSC1121CM1-024.0000 MEMS Oscillator 24MHz CMOS AEC-Q100","metaDescription":"Microchip DSC1121CM1-024.0000 XO (Standard) 24MHz CMOS output, MEMS resonator, -55°C to 125°C, AEC-Q100. Active lifecycle, surface-mount 6-SMD. Quoted to order.","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":"Tube","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":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-55°C~125°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1121CM1-024.0000/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1121CM1-024.0000 AEC-Q100 qualified?","answer":"Yes, the DSC1121CM1-024.0000 carries AEC-Q100 ratings, meaning it has passed automotive-grade reliability tests including temperature cycling, ESD, and latch-up. Suitable for under-hood and chassis-domain electronics."},{"question":"Can the DSC1121CM1-024.0000 replace a quartz oscillator of the same frequency?","answer":"The DSC1121CM1-024.0000 is a MEMS-based oscillator, not quartz. It is pin-compatible with many standard 6-SMD oscillators at 24 MHz CMOS output, but verify the supply voltage range (2.25V to 3.6V) and the Enable/Disable logic level against your existing quartz part. The MEMS resonator offers better shock tolerance and faster startup — a direct swap if the footprint and electrical specs match."},{"question":"What is the function of the Enable/Disable pin on the DSC1121CM1-024.0000?","answer":"The Enable/Disable pin gates the CMOS output without removing power. When disabled, the oscillator draws 22 mA max versus 35 mA max active. This is useful for power-saving modes where the clock tree is halted but the oscillator remains biased for fast restart."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121CM1-024.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121CM1-024.0000 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}}