{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121DM2-024.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121DM2-024.0000","canonicalUrl":"https://icboms.com/microchip/DSC1121DM2-024.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1121DM2-024.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1121DM2-024.0000, XO (Standard) MEMS oscillator, 24 MHz CMOS output, ±25ppm stability, 2.25V–3.6V supply, -55°C to 125°C, AEC-Q100, 6-SMD No Lead 2.50mm x 2.00mm","salesMarkdown":"## Why this MEMS oscillator survives where quartz cracks The Microchip DSC1121DM2-024.0000 is a MEMS-based XO (Standard) that delivers a 24 MHz CMOS clock from -55°C to 125°C — the full military temperature band — while carrying AEC-Q100 automotive qualification. That combination means one BOM line covers an engine-bay ECU that sees 105°C ambient and a satellite payload that cycles through -55°C on orbit, without swapping parts or derating. This part eliminates that failure path without a separate holder or conformal-coat workaround. ## Supply voltage flexibility and output drive The 2.25V to 3.6V supply range lets the DSC1121DM2-024.0000 run directly off a 2.5V or 3.3V rail — no extra LDO for the oscillator. In a battery-powered design, that 22 mA standby draw means you should gate the oscillator at the supply, not rely solely on the enable pin, to reach microamp sleep targets. The 6-SMD No Lead package measures 2.50mm x 2.00mm with a seated height of 0.90mm max — a compact footprint that fits tight PCIe card or sensor-module layouts. The no-lead design means the terminations are flush with the package edge; the PCB land pattern should use a 0.50mm pad pitch with a 0.30mm solder-mask opening to avoid bridging during reflow. Surface-mount assembly on a standard FR-4 board with a 0.8mm to 1.6mm thickness is fine. The package is moisture sensitivity level 1 per JEDEC, so no bake-out is required before reflow if stored in a dry environment. ## Lifecycle and sourcing through independent distribution","metaTitle":"DSC1121DM2-024.0000 MEMS Oscillator – Microchip, 24 MHz","metaDescription":"Microchip DSC1121DM2-024.0000 MEMS XO, 24 MHz CMOS output, AEC-Q100 qualified, -55°C to 125°C, 2.5mm x 2.0mm 6-SMD. Active lifecycle.","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":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1121","Frequency Stability":"±25ppm","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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1121DM2-024.0000 suitable for 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 closest pin-compatible alternative to DSC1121DM2-024.0000 in this Crystals & Oscillators family?","answer":"Within the DSC1121 series, parts with the same package (6-SMD No Lead, 2.50mm x 2.00mm) and supply voltage range are pin-compatible — the difference is frequency and stability grade. The AEC-Q100 qualification and military temp range are unique to the DM2 suffix."},{"question":"How do I get current pricing and availability for DSC1121DM2-024.0000?","answer":"Submit an RFQ through this page."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121DM2-024.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121DM2-024.0000 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}}