{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BI3-012.7281","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BI3-012.7281","canonicalUrl":"https://icboms.com/microchip/DSC1001BI3-012.7281","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BI3-012.7281","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001BI3-012.7281, XO (Standard) MEMS oscillator, 12.7281 MHz, CMOS output, ±20 ppm stability, 1.7V–3.6V supply, -40°C~85°C, AEC-Q100 qualified, 4-VDFN package.","salesMarkdown":"## AEC-Q100 qualification and industrial temperature range The DSC1001BI3-012.7281: Rated AEC-Q100, this MEMS oscillator meets automotive-grade reliability requirements including temperature cycling, ESD, and extended life tests. The ±20 ppm frequency stability over the full temperature range ensures tight timing margins for CAN, LIN, and Ethernet clocking in automotive ECUs. ## Wide supply voltage and low power consumption Operating from 1.7V to 3.6V, the DSC1001BI3-012.7281 directly interfaces with 1.8V, 2.5V, and 3.3V logic families without an external level shifter or LDO. ## MEMS resonator in a 4-VDFN package The 4-VDFN package (5.00 mm x 3.20 mm, 0.90 mm seated height) is a surface-mount footprint compatible with standard reflow soldering profiles.","metaTitle":"DSC1001BI3-012.7281 Datasheet, Price","metaDescription":"DSC1001BI3-012.7281: Microchip MEMS XO, 12.7281 MHz, CMOS, ±20 ppm, -40°C~85°C, AEC-Q100. Active production. Quoted to order. RFQ for price and stock.","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":"12.7281 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"1.7V ~ 3.6V","Frequency Stability":"±20ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"6.5mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6c7e86cc6d92b003f353dfa22a337023.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001BI3-012.7281/alternatives.json"},"ai":{"faq":[{"question":"Does DSC1001BI3-012.7281 have an AEC-Q100 rating?","answer":"Yes, it is rated AEC-Q100, qualifying it for automotive applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BI3-012.7281","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BI3-012.7281 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}}