{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001AI2-070.4550","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001AI2-070.4550","canonicalUrl":"https://icboms.com/microchip/DSC1001AI2-070.4550","factsUrl":"https://icboms.com/api/mcp/products/DSC1001AI2-070.4550","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001AI2-070.4550, MEMS-based XO (Standard), 70.455 MHz CMOS output, AEC-Q100 qualified, 1.8V–3.3V supply, -40°C to 85°C, standby (power down) function, 4-SMD package.","salesMarkdown":"AEC-Q100 qualification means this oscillator meets the reliability and stress-test requirements for automotive applications — suitable for under-hood ECUs, infotainment clocks, or ADAS sensor timing where quartz-based oscillators may be less robust under vibration. The supply voltage range spans 1.8V to 3.3V, so a single BOM line covers 1.8V, 2.5V, or 3.3V logic rails without a separate voltage variant — useful when the same design is reused across platforms with different core voltages. ## Standby mode and power budget for intermittently operated systems In a battery-backed automotive module that spends most of its life asleep, that 580× current reduction extends standby life significantly. ## Package footprint and board-level integration Housed in a 4-SMD, No Lead Exposed Pad package measuring 7.00 mm × 5.00 mm with a seated height of 0.90 mm — a standard 7×5 mm ceramic-style footprint that drops onto existing XO land patterns without layout changes. Surface-mount mounting with no exposed pad means the thermal path is through the package body and solder fillets; no special via-in-pad or thermal-land design required.","metaTitle":"DSC1001AI2-070.4550 MEMS XO – 70.455 MHz, AEC-Q100, CMOS","metaDescription":"Microchip DSC1001AI2-070.4550: MEMS XO (Standard), 70.455 MHz CMOS output, AEC-Q100, 1.8V–3.3V supply, -40°C to 85°C, standby mode.","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":"70.455 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±25ppm","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":"Does the DSC1001AI2-070.4550 have a standby (power down) mode?","answer":"Yes, the function is listed as Standby (Power Down). When disabled, the supply current drops to 15 µA max from 8.7 mA max active."},{"question":"Is the DSC1001AI2-070.4550 AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 ratings, qualifying it for automotive-grade applications including under-hood and cabin environments."},{"question":"How can I order the DSC1001AI2-070.4550 or check availability?","answer":"Submit an RFQ for current pricing and lead time confirmation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001AI2-070.4550","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001AI2-070.4550 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}}