{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BI1-100.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BI1-100.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001BI1-100.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BI1-100.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001 series, XO (Standard) MEMS oscillator, 100 MHz CMOS output, ±50 ppm stability, 1.8V to 3.3V supply, AEC-Q100 qualified, 4-SMD no-lead package.","salesMarkdown":"The DSC1001BI1-100.0000 is a 100 MHz MEMS-based XO (Standard) with CMOS output, rated across -40°C to 85°C and ±50 ppm frequency stability. It is suited for under-hood and chassis-domain electronics where the ambient temperature can hit 85°C and the supply rail may vary from 1.8V to 3.3V. The supply voltage range of 1.8V to 3.3V covers the three most common digital rails — 1.8V for low-power cores, 2.5V for I/O banks, and 3.3V for legacy logic. Maximum supply current is 8.7 mA — low enough for battery-powered modules. The 4-SMD, No Lead package measures 5.00 mm x 3.20 mm with a seated height of 0.90 mm. The no-lead footprint has four castellations on the bottom — the two outer pads are supply and ground, the inner two are output and enable. The 0.50 mm pad pitch requires a standard 4-layer PCB stack-up for fan-out; a two-layer board can route the signals if the ground plane is continuous under the package.","metaTitle":"DSC1001BI1-100.0000 MEMS XO 100 MHz CMOS AEC-Q100 –","metaDescription":"Active MEMS XO, 100 MHz CMOS output, ±50 ppm stability, 1.8-3.3 V supply, AEC-Q100 qualified. Industrial temp -40 to 85°C. Quoted to order.","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":"Enable/Disable","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":"$1.0950","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1001BI1-100.0000 AEC-Q100 qualified?","answer":"Yes — it is rated AEC-Q100. That qualification covers the automotive-grade reliability tests: temperature cycling, ESD, latch-up, and extended high-temperature operating life. It is suitable for under-hood and chassis-domain electronics."},{"question":"What is the closest pin-compatible alternative to DSC1001BI1-100.0000?","answer":"Within the DSC1001 series, the same 100 MHz frequency and CMOS output are available in different stability and temperature grades — for example, the DSC1001BI2-100.0000 offers ±25 ppm stability. The pinout, package, and supply voltage range are identical across the DSC1001 family, so swapping the stability grade is a direct drop-in replacement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BI1-100.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BI1-100.0000 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}}