{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BI1-100.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BI1-100.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001BI1-100.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BI1-100.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001 series, XO (Standard) MEMS oscillator, 100 MHz, CMOS output, ±50 ppm frequency stability, -40°C to 85°C operating range, AEC-Q100 qualified, 4-SMD no-lead package.","salesMarkdown":"## MEMS oscillator at 100 MHz with CMOS output The MEMS base resonator means no quartz crystal aging drift and faster start-up than a crystal-based oscillator — the device is ready to clock the bus within microseconds of power-up, not milliseconds. For a 100 MHz clock, that is a ±5 kHz window — tight enough for most MCU and FPGA reference clock inputs without needing a separate temperature-compensated oscillator. ## Wide supply voltage and standby power-down The supply voltage accepts 1.8V to 3.3V, letting one oscillator BOM position serve multiple core voltages across different board revisions — no separate LDO or rail splitter needed. In a battery-backed ECU or sensor module that sleeps most of the time, this keeps the oscillator's own draw below the leakage floor of the power supervisor. ## AEC-Q100 qualification for automotive deployment The 4-SMD no-lead package (5.00 mm x 3.20 mm footprint, 0.90 mm seated height) is a standard 4-pin land pattern shared across many MEMS oscillators — no via-in-pad or exotic fan-out required. No official second source or pin-compatible drop-in is listed from Microchip, but the DSC1001 series covers a wide frequency range — if the BOM needs a different frequency, the same footprint and supply voltage apply.","metaTitle":"DSC1001BI1-100.0000T Microchip MEMS XO 100 MHz CMOS","metaDescription":"Microchip DSC1001BI1-100.0000T XO (Standard) MEMS oscillator, 100 MHz CMOS output, ±50 ppm stability, -40°C to 85°C, AEC-Q100 qualified.","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":"100 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)":"8.7mA","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 DSC1001BI1-100.0000T compatible with 3.3V?","answer":"Yes. The supply voltage range is 1.8V to 3.3V, so a 3.3V rail is directly within spec — no level translation or external regulator needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BI1-100.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BI1-100.0000T 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}}