{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BI1-048.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BI1-048.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001BI1-048.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BI1-048.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001 series MEMS XO, 48 MHz, CMOS output, ±50 ppm stability, AEC-Q100 qualified, -40°C to +85°C, 4-SMD no-lead package.","salesMarkdown":"## MEMS oscillator with automotive qualification The DSC1001BI1-048.0000 is a MEMS-based XO (Standard) delivering a 48 MHz CMOS clock from a 4-SMD, no-lead package measuring 5.00 mm x 3.20 mm. Supply voltage spans 1.8V to 3.3V, so the same oscillator can serve a 1.8V MCU core clock and a 3.3V peripheral bus without a separate level translator. ## Standby power-down for battery-conscious designs The DSC1001BI1-048.0000T is the tape-and-reel variant of the same device — same electrical specs, same package, same qualification.","metaTitle":"DSC1001BI1-048.0000 MEMS XO 48 MHz AEC-Q100 - Microchip","metaDescription":"Microchip DSC1001BI1-048.0000 MEMS oscillator, 48 MHz, CMOS, ±50 ppm, -40°C to +85°C, AEC-Q100. Active part, quoted to order. Request 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":"DSC1001","Package":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"48 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":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"7.2mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2150","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001BI1-048.0000/alternatives.json"},"ai":{"faq":[{"question":"How can I order the DSC1001BI1-048.0000 or request a quote?","answer":"This is an active Microchip part. Submit an RFQ with your target quantity and target price; we source through independent distribution and confirm availability and current pricing at quote time. No stock-holding claim — quoted to order."},{"question":"Is the DSC1001BI1-048.0000 AEC-Q100 qualified?","answer":"Yes — the ratings field explicitly lists AEC-Q100. That means it has passed automotive-grade reliability stress (temperature cycling, ESD, latch-up) and is PPAP-capable for production automotive programs."},{"question":"Can the DSC1001BI1-048.0000 replace the DSC1001BI1-048.0000T?","answer":"Yes — the 'T' suffix indicates tape-and-reel packaging; the bare DSC1001BI1-048.0000 ships in a tube. Electrical characteristics, package footprint, and AEC-Q100 qualification are identical."},{"question":"What is the frequency tolerance of the DSC1001BI1-048.0000?","answer":"This includes initial accuracy, temperature drift, and aging — no separate calibration is needed for most MCU clock trees."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BI1-048.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BI1-048.0000 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}}