{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC2044FE1-F0024","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC2044FE1-F0024","canonicalUrl":"https://icboms.com/microchip/DSC2044FE1-F0024","factsUrl":"https://icboms.com/api/mcp/products/DSC2044FE1-F0024","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC2044FE1-F0024, XO (Standard), HCSL output, dual-frequency MEMS oscillator, 2.25V–3.6V supply, -20°C to 70°C, 14-VFQFN Exposed Pad package.","salesMarkdown":"## Dual-output HCSL clock with MEMS reliability The DSC2044FE1-F0024 is a MEMS-based XO (Standard) that outputs HCSL on two independent rails: Output 1 can be set to 50, 100, 125, 156.25, or 200 MHz; Output 2 offers 10, 50, 100, 125, or 156.25 MHz. Runs on any rail from 2.25V to 3.6V, so it fits both 2.5V and 3.3V logic domains without a separate LDO. Rated -20°C to 70°C — standard commercial/industrial indoor use; not for under-hood or extended outdoor exposure without thermal analysis. ## Package and enable function 14-VFQFN with exposed pad, 3.20 mm x 2.50 mm body, 0.90 mm height. Supplied in tube; the 0.50 mm pitch QFN footprint needs a thermal via under the pad for best heat transfer. Listed as Active — no EOL notice, no NRND flag.","metaTitle":"DSC2044FE1-F0024 – Microchip MEMS XO, HCSL Dual Output","metaDescription":"Active Microchip DSC2044FE1-F0024 XO (Standard) with HCSL output, dual frequencies up to 200 MHz, 2.25-3.6V supply, -20°C to 70°C. MEMS resonator.","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":"HCSL","Series":"DSC2044","Package":"Tube","Function":"Enable/Disable","Base Resonator":"MEMS","Package / Case":"14-VFQFN Exposed Pad","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":"DSC2044","Frequency Stability":"±50ppm","Frequency - Output 1":"50MHz, 100MHz, 125MHz, 156.25MHz, 200MHz","Frequency - Output 2":"10MHz, 50MHz, 100MHz, 125MHz, 156.25MHz","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"60mA (Typ)","Current - Supply (Disable) (Max)":"23 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/89f160f9347d260c5b157803e7594dcc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC2044FE1-F0024 compatible with a 3.3V supply?","answer":"Yes. The supply range is 2.25V to 3.6V, so it works on a 3.3V rail directly without a separate regulator."},{"question":"What are the output frequencies of DSC2044FE1-F0024?","answer":"Output 2 can be set to 10, 50, 100, 125, or 156.25 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC2044FE1-F0024","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC2044FE1-F0024 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}}