{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BI2-012.2888T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BI2-012.2888T","canonicalUrl":"https://icboms.com/microchip/DSC1001BI2-012.2888T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BI2-012.2888T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001BI2-012.2888T, XO (Standard) MEMS oscillator, 12.2888 MHz CMOS output, ±25 ppm stability, -40 to 85°C, AEC-Q100 qualified, 4-SMD package.","salesMarkdown":"The DSC1001BI2-012.2888T is a surface-mount MEMS-based XO (Standard) oscillator from Microchip's DSC1001 series, delivering a 12.2888 MHz CMOS output. Operating from 1.8V to 3.3V, the oscillator can be powered directly from a 1.8V core rail or a 3.3V I/O rail without an external regulator. ## Package footprint and board layout Housed in a 4-SMD, no-lead package measuring 5.00mm x 3.20mm with a seated height of 0.90mm. The 0.197\" x 0.126\" footprint matches industry-standard 5x3.2mm oscillator pads, so it is a drop-in replacement for many quartz oscillators of the same size. The no-lead package requires a solder-paste stencil aperture matching the pad layout — no through-hole or hand-solder step. Sourced through independent distribution channels. No minimum order quantity constraints beyond standard reel increments.","metaTitle":"DSC1001BI2-012.2888T MEMS Oscillator 12.2888 MHz CMOS","metaDescription":"Microchip DSC1001BI2-012.2888T XO (Standard) MEMS oscillator, 12.2888 MHz CMOS output, ±25 ppm stability, -40 to 85°C, AEC-Q100 qualified. Active lifecycle.","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)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"12.2888 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","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":"$1.3800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC1001BI2-012.2888T AEC-Q100 qualified?","answer":"Yes, it is rated AEC-Q100, which qualifies it for automotive-grade applications including under-hood and cabin electronics."},{"question":"What is the standby function on this oscillator?","answer":"The standby (power-down) function disables the output and reduces supply current to 15 µA max. This is useful for battery-powered systems that need to conserve power during idle periods."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BI2-012.2888T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BI2-012.2888T 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}}