{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033CI1-018.4320T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033CI1-018.4320T","canonicalUrl":"https://icboms.com/microchip/DSC1033CI1-018.4320T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033CI1-018.4320T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1033CI1-018.4320T, MEMS oscillator, 18.4320 MHz, Bulk package, active production status","salesMarkdown":"## Where this oscillator fits on the board The DSC1033CI1-018.4320T: As a MEMS-based oscillator, it replaces a quartz crystal + load-cap pair with a single packaged timing device. The 18.4320 MHz frequency is common in UART baud-rate generation and microcontroller clock trees — the MEMS die eliminates the startup-margin and load-capacitance mismatch concerns that quartz crystals introduce at cold temperatures. Microchip lists the DSC1033CI1-018.4320T as Active.","metaTitle":"DSC1033CI1-018.4320T MEMS Oscillator – Microchip Technology","metaDescription":"18.4320 MHz MEMS oscillator from Microchip, active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Series":"*","Package":"Bulk","Product Status":"Active","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/78b851e4b9f6138cf0bbd7a62f2ba8a2.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033CI1-018.4320T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033CI1-018.4320T 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}}