{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DI2-012.2880T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DI2-012.2880T","canonicalUrl":"https://icboms.com/microchip/DSC1001DI2-012.2880T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DI2-012.2880T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001DI2-012.2880T, XO (Standard) MEMS oscillator, 12.288 MHz CMOS output, ±25 ppm stability, -40°C to 85°C, AEC-Q100 qualified, 4-VDFN package.","salesMarkdown":"The MEMS resonator core provides inherent shock and vibration immunity compared to quartz-based oscillators, reducing failure risk in high-G environments like engine compartments or portable equipment. Operating from 1.8V to 3.3V, this oscillator can be powered from a 1.8V core rail or a 3.3V I/O rail without a level translator — the same BOM position works across multiple voltage domains. ## Compact 4-VDFN package for space-constrained layouts Housed in a 2.50mm x 2.00mm 4-VDFN package with a seated height of 0.90 mm, this oscillator fits into tight PCB real estate typical of automotive ECUs, IoT modules, and portable devices. Surface-mount assembly with a small footprint reduces board area compared to larger SMD crystals, though the 4-VDFN requires careful solder paste stencil design to avoid bridging on the narrow pads. ## Active production — sourced per RFQ It is available through independent distribution; quantities are confirmed and quoted against your BOM at RFQ time.","metaTitle":"DSC1001DI2-012.2880T MEMS Oscillator 12.288 MHz CMOS","metaDescription":"Microchip DSC1001DI2-012.2880T XO (Standard) MEMS oscillator, 12.288 MHz, CMOS output, ±25 ppm, -40°C to 85°C, AEC-Q100. 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":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"12.288 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±25ppm","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":"$1.1600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the DSC1001DI2-012.2880T require an external load capacitor?","answer":"No. As a MEMS oscillator with a CMOS output, the DSC1001DI2-012.2880T generates a rail-to-rail clock signal internally and does not need external load capacitors — unlike a quartz crystal resonator, which requires them for correct oscillation."},{"question":"Can the DSC1001DI2-012.2880T replace a standard quartz oscillator directly?","answer":"Yes, in most cases. The DSC1001DI2-012.2880T is a drop-in replacement for a 12.288 MHz quartz XO with CMOS output, provided the supply voltage (1.8V to 3.3V) and package footprint (4-VDFN) match the existing PCB layout. No external components are needed, and the MEMS core offers better shock resistance."},{"question":"What is the exact footprint of the DSC1001DI2-012.2880T?","answer":"The package is a 4-VDFN measuring 2.50mm x 2.00mm with a seated height of 0.90 mm. The exact pad layout and recommended land pattern are provided in the datasheet — the 4-pin footprint is symmetric, with two corner pins for supply and output."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DI2-012.2880T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DI2-012.2880T 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}}