{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BI5-050.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BI5-050.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001BI5-050.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BI5-050.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001BI5-050.0000T, XO (Standard) 50 MHz, CMOS output, MEMS base resonator, ±10 ppm stability, 1.8 V ~ 3.3 V supply, -40°C ~ 85°C, AEC-Q100, 4-SMD no-lead package.","salesMarkdown":"It operates from a 1.8 V to 3.3 V supply rail, drawing a maximum of 7.2 mA, and includes a Standby (Power Down) function that reduces supply current to 15 µA max when disabled. AEC-Q100 qualification confirms reliability for automotive-grade applications – the MEMS resonator and CMOS output stage are screened for thermal cycling, vibration, and extended temperature stress typical of cabin and chassis domains. ## Active lifecycle – available for new designs No pin-compatible successor or second source is listed; the DSC1001BI5-050.0000T is the current production variant for this frequency and stability grade. ## 4-SMD no-lead footprint – board-level fit Housed in a 4-SMD, No Lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm, this oscillator is a direct surface-mount replacement for standard quartz oscillators in the same footprint. The 1.8 V to 3.3 V supply range means a single BOM line covers both 3.3 V and 1.8 V clock domains without a level translator.","metaTitle":"DSC1001BI5-050.0000T – Microchip MEMS XO, 50 MHz, CMOS","metaDescription":"DSC1001BI5-050.0000T: 50 MHz MEMS XO, CMOS output, ±10 ppm stability, 1.8-3.3 V supply, AEC-Q100, -40°C to 85°C, 4-SMD no-lead.","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":"50 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":"±10ppm","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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the DSC1001BI5-050.0000T have a standby or power-down mode?","answer":"Yes, the oscillator includes a Standby (Power Down) function. When disabled, the supply current drops to 15 µA max – useful for battery-backed systems that need to cut clock noise during sleep."},{"question":"Can the DSC1001BI5-050.0000T replace a quartz crystal oscillator?","answer":"Yes – it is a drop-in XO replacement. The MEMS resonator provides the same timing function as a quartz crystal but with better shock and vibration immunity (common in MEMS oscillators) and a tighter ±10 ppm stability over temperature. Pinout and footprint match standard 4-SMD crystal oscillators."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BI5-050.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BI5-050.0000T 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}}