{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI2-001.8432T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI2-001.8432T","canonicalUrl":"https://icboms.com/microchip/DSC1001CI2-001.8432T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-001.8432T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001 series MEMS XO, 1.8432 MHz, CMOS output, 4-SMD no-lead package, AEC-Q100 qualified, -40°C to 85°C, 1.8V to 3.3V supply.","salesMarkdown":"The DSC1001CI2-001.8432T is a MEMS-based XO delivering a fixed 1.8432 MHz CMOS output from a 4-SMD no-lead package measuring 3.20 mm x 2.50 mm. Supply voltage spans 1.8V to 3.3V, covering 2.5V and 3.3V logic rails without a secondary regulator — a single rail feeds the oscillator. ## Standby power and AEC-Q100 grade Active-mode current is 6.3 mA max at 1.8432 MHz, a low enough draw to run from a 3.3V LDO without thermal concern in the 4-SMD footprint. ## BOM integration checklist The 4-SMD no-lead package uses a 3.20 mm x 2.50 mm footprint with a seated height of 0.90 mm — standard for reflow assembly on a two-layer board.","metaTitle":"DSC1001CI2-001.8432T – Microchip MEMS XO, 1.8432 MHz","metaDescription":"Microchip DSC1001CI2-001.8432T MEMS XO: 1.8432 MHz, CMOS output, AEC-Q100, -40°C to 85°C, 1.8V-3.3V supply, 6.3 mA max. Active production – request quote.","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":"1.8432 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","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)":"6.3mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-001.8432T/alternatives.json"},"ai":{"faq":[{"question":"What is the exact frequency of the DSC1001CI2-001.8432T?","answer":"1.8432 MHz."},{"question":"Is the DSC1001CI2-001.8432T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 ratings, making it suitable for automotive applications where PPAP and reliability stress data are required."},{"question":"What is the standby power consumption of the DSC1001CI2-001.8432T?","answer":"When in Standby (Power Down) mode, the supply current is 15 µA max. Active-mode current is 6.3 mA max."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI2-001.8432T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI2-001.8432T 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}}