{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033DI1-080.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033DI1-080.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1033DI1-080.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033DI1-080.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1033, PureSilicon™, XO (Standard), 80 MHz, CMOS, 3.3V, -40°C~85°C, 2.50mm x 2.00mm, 4-SMD No Lead","salesMarkdown":"The DSC1033DI1-080.0000T is a MEMS-based XO (standard oscillator) from Microchip's PureSilicon™ series, delivering a fixed 80 MHz CMOS output from a 3.3V supply. Housed in a 2.50mm x 2.00mm 4-SMD no-lead package, it draws 5 mA typical during operation and drops to 1 µA in standby (power-down) mode. A board spin to a current Microchip MEMS oscillator family (e.g., DSC1000 series) may be required for new designs. ## Package and footprint — board-fit checklist The 4-SMD no-lead package measures 2.50mm x 2.00mm with a seated height of 0.90 mm max — a low-profile footprint that fits under shielding cans or in tight card-edge slots. Confirm the pad layout matches the 0.098\" x 0.079\" body before committing the PCB.","metaTitle":"DSC1033DI1-080.0000T MEMS Oscillator 80 MHz CMOS - Obsolete","metaDescription":"Microchip DSC1033DI1-080.0000T 80 MHz XO, CMOS output, 3.3V, -40°C to 85°C, 2.5x2.0mm SMD.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC1033, PureSilicon™","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"80 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"3.3V","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"5mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"1µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/39044fcc9825a23a0d54b2590f18614f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1033DI1-080.0000T/alternatives.json"},"ai":{"faq":[{"question":"What is the direct replacement for the DSC1033DI1-080.0000T?","answer":"Microchip has not published a direct pin-compatible successor within the DSC1033 series. For new designs, consider the current DSC1000 family (same MEMS technology, similar package options) — confirm the footprint and supply voltage match your layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033DI1-080.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033DI1-080.0000T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:30:14.360Z","lastPublished":"2026-07-18T15:30:14.360Z","indexable":true}}