{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1201CA3-PROGT","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1201CA3-PROGT","canonicalUrl":"https://icboms.com/microchip/DSC1201CA3-PROGT","factsUrl":"https://icboms.com/api/mcp/products/DSC1201CA3-PROGT","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC12X1 series, XO (Standard), CMOS output, MEMS base resonator, 2.5 MHz ~ 170 MHz programmable blank, 6-VDFN package, -40°C ~ +125°C, AEC-Q100","salesMarkdown":"## Why the blank-programmable status matters for lead time Shipped as a blank (user must program), the DSC1201CA3-PROGT does not leave the factory with a frequency set — the buyer programs it on their own production line or via a programming service, which adds a step to the BOM flow but lets one reel serve multiple frequency builds across the 2.5 MHz to 170 MHz range. ## Active production — orderable for new designs ## Package and supply-voltage flexibility 6-VDFN package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — the 0.50 mm pitch demands careful fan-out on a two-layer board but routes cleanly on four layers. Supply voltage spans 2.25 V to 3.63 V, covering both 2.5 V and 3.3 V logic rails without an external regulator.","metaTitle":"DSC1201CA3-PROGT MEMS XO – AEC-Q100, Programmable","metaDescription":"Microchip DSC1201CA3-PROGT: AEC-Q100 qualified MEMS XO, CMOS output, 2.25-3.63V supply, -40°C to +125°C. Active production, user-programmable blank.","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":"DSC12X1","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","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 ~ 3.63V","Programmable Type":"Blank (User Must Program)","Base Product Number":"DSC1201","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~125°C","Current - Supply (Max)":"27mA (Typ)","Available Frequency Range":"2.5 MHz ~ 170 MHz","Spread Spectrum Bandwidth":"-","Frequency Stability (Total)":"±20ppm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/defa2245bd30f2f9faedadb454d26333.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1201CA3-PROGT/alternatives.json"},"ai":{"faq":[{"question":"How do I program the DSC1201CA3-PROGT?","answer":"This is a blank (user must program) MEMS oscillator. Microchip provides programming tools and application notes for setting the output frequency within the 2.5 MHz to 170 MHz range. The programming step is done on your production line or through a programming service before assembly."},{"question":"What is the closest pin-compatible alternative to the DSC1201CA3-PROGT?","answer":"Within the DSC12X1 series, the DSC1201CA3-PROGT is the blank-programmable variant. Fixed-frequency siblings (e.g., DSC1201CI2-xxx) share the same 6-VDFN package and pinout but ship pre-programmed. Confirm the specific frequency and stability grade before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1201CA3-PROGT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1201CA3-PROGT 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}}