{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BE5-020.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BE5-020.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001BE5-020.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BE5-020.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001BE5-020.0000, XO (Standard) MEMS oscillator, 20 MHz CMOS output, ±10 ppm stability, 1.8V–3.3V supply, AEC-Q100 rated, 4-SMD no-lead package.","salesMarkdown":"The DSC1001BE5-020.0000 is a 20 MHz MEMS-based XO (Standard) oscillator from Microchip's DSC1001 series, delivering a CMOS output with ±10 ppm frequency stability across its -20°C to 70°C operating range. ## Supply voltage and power-down mode Operates from a single 1.8V to 3.3V supply, drawing a maximum of 6.5 mA — the wide input range lets it share a rail with the core or I/O bank of a 3.3V or 1.8V MCU without a level translator. ## Package and footprint for automotive PCB layout Housed in a 4-SMD, no-lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm — the standard 5×3.2 mm oscillator footprint fits most automotive ECU layouts without a board spin. Surface-mount assembly; the no-lead design reduces parasitic inductance compared to a through-hole crystal, keeping the clock edge clean for high-speed digital interfaces.","metaTitle":"DSC1001BE5-020.0000 – Microchip MEMS XO, 20 MHz, CMOS","metaDescription":"Active-production 20 MHz MEMS oscillator, CMOS output, ±10 ppm stability, 1.8-3.3 V supply, 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":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"20 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":"-20°C ~ 70°C","Current - Supply (Max)":"6.5mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy DSC1001BE5-020.0000 and check stock?","answer":"This part is sourced to order through our independent distribution channel. Submit an RFQ with your target quantity and we will confirm availability and current pricing — no stock-holding claim is made here."},{"question":"Is DSC1001BE5-020.0000 AEC-Q100 qualified?","answer":"Yes, the DSC1001BE5-020.0000 carries an AEC-Q100 rating, making it suitable for automotive-grade applications where the MEMS resonator's shock tolerance is an advantage over quartz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BE5-020.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BE5-020.0000 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}}