{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001AI1-012.2880","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001AI1-012.2880","canonicalUrl":"https://icboms.com/microchip/DSC1001AI1-012.2880","factsUrl":"https://icboms.com/api/mcp/products/DSC1001AI1-012.2880","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001AI1-012.2880, XO (Standard) MEMS oscillator, 12.288 MHz CMOS output, AEC-Q100 qualified, 1.8V–3.3V supply, standby function, 4-SMD package.","salesMarkdown":"## What this MEMS oscillator brings to the board The DSC1001AI1-012.2880 is a MEMS-based XO (Standard) oscillator from Microchip's DSC1001 series, delivering a 12.288 MHz CMOS output from a 4-SMD, no-lead exposed-pad package measuring 7.00 mm x 5.00 mm. Its 1.8V–3.3V supply range lets it run directly off a 1.8V core rail or a 3.3V I/O rail without a level translator, simplifying the power tree. In active mode the supply current is capped at 6.3 mA, a figure that includes the MEMS resonator and the CMOS output buffer driving a standard load. ## Frequency stability and timing margin The ±50 ppm frequency stability covers the full operating temperature range and supply voltage variation — enough margin for most serial-communication and processor-clock applications without external trimming.","metaTitle":"DSC1001AI1-012.2880 MEMS Oscillator – 12.288 MHz, AEC-Q100","metaDescription":"Microchip DSC1001AI1-012.2880 XO (Standard) MEMS oscillator, 12.288 MHz CMOS output, AEC-Q100 qualified, 1.8V–3.3V supply, standby function. Active production.","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":"DSC1001","Package":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"12.288 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"6.3mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1001AI1-012.2880 AEC-Q100 qualified?","answer":"Yes, the DSC1001AI1-012.2880 carries AEC-Q100 qualification, meaning it has passed automotive-grade reliability testing including temperature cycling, ESD, and latch-up."},{"question":"Does DSC1001AI1-012.2880 have a standby power down function?","answer":"Yes, the standby (power down) function reduces supply current to a maximum of 15 µA when asserted, allowing the oscillator to be gated off during system sleep modes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001AI1-012.2880","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001AI1-012.2880 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}}