{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC2311KI1-R0030T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC2311KI1-R0030T","canonicalUrl":"https://icboms.com/microchip/DSC2311KI1-R0030T","factsUrl":"https://icboms.com/api/mcp/products/DSC2311KI1-R0030T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC2311KI1-R0030T, XO (Standard) MEMS oscillator, dual CMOS outputs at 32MHz and 12MHz, ±50ppm stability, 2.25V–3.6V supply, -40°C to +85°C, 6-VDFN package.","salesMarkdown":"## Why choose a MEMS oscillator over a quartz crystal for this BOM line The DSC2311KI1-R0030T is a dual-frequency MEMS oscillator (XO) delivering 32MHz on output 1 and 12MHz on output 2 simultaneously — two clock domains from one 6-VDFN package, saving board space and reducing BOM count compared to using separate quartz oscillators for each frequency. Its CMOS output is compatible with most digital logic families (3.3V and 2.5V), and the wide supply voltage range of 2.25V to 3.6V means it can share a power rail with the core or I/O supply without an extra LDO. ## What the ±50ppm stability and industrial temp range mean for your design ## Lifecycle and sourcing reality for the DSC2311KI1-R0030T","metaTitle":"DSC2311KI1-R0030T MEMS Oscillator","metaDescription":"DSC2311KI1-R0030T XO (Standard) from Microchip: dual-frequency MEMS oscillator, 32MHz & 12MHz CMOS outputs, ±50ppm stability, -40°C to +85°C, 6-VDFN package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Height":"0.035\\\" (0.90mm)","Output":"CMOS","Series":"DSC2311","Package":"Tape & Reel (TR)","Function":"Enable/Disable","Base Resonator":"MEMS","Package / Case":"6-VDFN","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":"DSC2311","Frequency Stability":"±50ppm","Frequency - Output 1":"32MHz","Frequency - Output 2":"12MHz","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"-","Current - Supply (Disable) (Max)":"23 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6d1fc4cf91ca96d1e0740579b7f17a2e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC2311KI1-R0030T/alternatives.json"},"ai":{"faq":[{"question":"How can I order the DSC2311KI1-R0030T or check availability?","answer":"Submit an RFQ for the DSC2311KI1-R0030T through this page. The part is active and sourced to order; current pricing and lead time are confirmed at quote time."},{"question":"Is the DSC2311KI1-R0030T a drop-in replacement for a standard quartz crystal oscillator?","answer":"It is a direct functional replacement for a standard XO (oscillator, not a bare crystal) — it outputs a CMOS clock and requires a supply voltage. However, the 6-VDFN package (2.50mm x 2.00mm, 0.90mm height) differs from common 4-pin DIP or 7050/5032 quartz oscillator footprints, so the PCB layout must match the VDFN land pattern. It is not pin-compatible with quartz oscillators in larger packages."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC2311KI1-R0030T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC2311KI1-R0030T 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}}