{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1101DI5-018.4320","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1101DI5-018.4320","canonicalUrl":"https://icboms.com/microchip/DSC1101DI5-018.4320","factsUrl":"https://icboms.com/api/mcp/products/DSC1101DI5-018.4320","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1101DI5-018.4320, XO (Standard) MEMS oscillator, 18.432 MHz CMOS output, 2.25V~3.6V supply, -40°C~85°C, 6-VDFN package","salesMarkdown":"The DSC1101DI5-018.4320 is a MEMS-based XO (Standard) oscillator from Microchip's DSC1101 series, delivering a fixed 18.432 MHz CMOS output — a common frequency for UART baud-rate generation and microcontroller clock trees. Its 2.25V to 3.6V supply range lets it run directly off a 2.5V or 3.3V rail without an extra LDO, simplifying the power tree. When active, the oscillator draws 35 mA max at 18.432 MHz; the standby current is under 0.1 mA, so the power savings are meaningful in duty-cycled designs. Housed in a 6-VDFN package measuring 2.50mm x 2.00mm with a seated height of 0.90mm — a compact footprint that suits space-constrained PCBs in handheld or densely populated boards. Surface-mount assembly; the 6-pin VDFN uses a standard reflow profile. No special via-in-pad or thermal management is required for this low-power device.","metaTitle":"DSC1101DI5-018.4320 MEMS Oscillator 18.432 MHz CMOS -","metaDescription":"DSC1101DI5-018.4320 XO (Standard) MEMS oscillator, 18.432 MHz CMOS output, 2.25V-3.6V supply, -40°C to 85°C, 6-VDFN package. Active production, sourced per RFQ.","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":"DSC1101","Package":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"18.432 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1101","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"±10ppm","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"95µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order DSC1101DI5-018.4320 or check availability?","answer":"Submit an RFQ through this page. The part is Active and sourced through independent distribution — we confirm availability and current pricing per your BOM quantity at quote time."},{"question":"What is the frequency of DSC1101DI5-018.4320?","answer":"The output frequency is 18.432 MHz, a standard value for UART and microcontroller clocking."},{"question":"Does DSC1101DI5-018.4320 have a standby mode?","answer":"Yes, it includes a Standby (Power Down) function that disables the output and reduces supply current to 95 µA max."},{"question":"How does DSC1101DI5-018.4320 differ from DSC1101DI5-018.4320T?","answer":"The suffix 'T' typically denotes tape-and-reel packaging. The base product number DSC1101 is the same; the electrical specifications (frequency, supply, temperature) are identical. Confirm the reel quantity with your distributor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1101DI5-018.4320","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1101DI5-018.4320 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}}