{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI1-001.8432T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI1-001.8432T","canonicalUrl":"https://icboms.com/microchip/DSC1001CI1-001.8432T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI1-001.8432T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001CI1-001.8432T, XO (Standard) MEMS oscillator, 1.8432 MHz, CMOS output, ±50 ppm stability, AEC-Q100, -40°C to 85°C, 4-SMD no-lead package.","salesMarkdown":"## Supply voltage flexibility and package footprint Operating from 1.8V to 3.3V, the oscillator covers common logic rails without a dedicated regulator — useful for mixed-voltage designs where the same BOM line serves 1.8V and 3.3V domains. Housed in a 3.20mm x 2.50mm 4-SMD no-lead package with a seated height of 0.90mm, the footprint matches standard quartz oscillator pads, simplifying drop-in substitution on existing layouts.","metaTitle":"DSC1001CI1-001.8432T MEMS XO 1.8432 MHz CMOS AEC-Q100","metaDescription":"DSC1001CI1-001.8432T from Microchip Technology — Active MEMS XO, 1.8432 MHz, CMOS output, ±50 ppm stability, AEC-Q100, -40°C 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":"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":"±50ppm","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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001CI1-001.8432T/alternatives.json"},"ai":{"faq":[{"question":"How can I order the DSC1001CI1-001.8432T or check availability?","answer":"The DSC1001CI1-001.8432T is an active-production part. Submit an RFQ with your target quantity — we confirm availability and current pricing from our supply network at quote time. No stock-holding claim; each order is sourced per your BOM line."},{"question":"Is the DSC1001CI1-001.8432T a drop-in replacement for a quartz oscillator?","answer":"Yes — the 3.20mm x 2.50mm 4-SMD no-lead package and CMOS output are footprint- and logic-compatible with standard 1.8432 MHz quartz oscillators. The MEMS resonator is inherently more shock- and vibration-tolerant than quartz, which is the main engineering trade-off."},{"question":"Does the DSC1001CI1-001.8432T support a standby function?","answer":"Yes — the part includes a standby (power-down) function that reduces maximum supply current to 15 µA when disabled, allowing the system to gate the clock during sleep modes."},{"question":"Is the DSC1001CI1-001.8432T AEC-Q100 qualified?","answer":"Yes — it carries AEC-Q100 rating, making it suitable for automotive-grade designs including under-hood and chassis-domain ECUs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI1-001.8432T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI1-001.8432T 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}}