{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033DI1-014.7456T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033DI1-014.7456T","canonicalUrl":"https://icboms.com/microchip/DSC1033DI1-014.7456T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033DI1-014.7456T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1033DI1-014.7456T, PureSilicon™ series, XO (Standard) MEMS oscillator, 14.7456 MHz, CMOS output, 3.3V supply, ±50 ppm stability, -40°C to 85°C, 4-SMD no-lead package.","salesMarkdown":"The DSC1033DI1-014.7456T is a MEMS-based XO (Standard) oscillator from Microchip's PureSilicon™ series, delivering a 14.7456 MHz CMOS output from a 3.3V supply rail. Microchip lists the DSC1033DI1-014.7456T as Obsolete. A board-spin to a current-production MEMS oscillator (same 2.50 mm x 2.00 mm 4-SMD footprint, same 3.3V supply) is the cleanest long-term fix; the replacement search should match the 14.7456 MHz frequency, CMOS output, and ±50 ppm stability. Housed in a 4-SMD no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm, this oscillator fits tight-profile designs.","metaTitle":"DSC1033DI1-014.7456T MEMS Oscillator 14.7456 MHz CMOS","metaDescription":"Microchip DSC1033DI1-014.7456T XO (Standard) MEMS oscillator, 14.7456 MHz, CMOS output, ±50 ppm stability, -40°C to 85°C, 3.3V supply.","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":"14.7456 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)":"3mA (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/DSC1033DI1-014.7456T/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1033DI1-014.7456T obsolete?","answer":"Yes, Microchip lists it as Obsolete. No official replacement part number is published."},{"question":"What is the frequency and output type of the DSC1033DI1-014.7456T?","answer":"It is a 14.7456 MHz XO (Standard) with CMOS output. The 3.3V supply rail and ±50 ppm frequency stability make it a direct drop-in for many microcontroller or FPGA reference-clock sockets."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033DI1-014.7456T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033DI1-014.7456T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:28:45.769Z","lastPublished":"2026-07-18T15:28:45.769Z","indexable":true}}