{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BI2-018.4320","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BI2-018.4320","canonicalUrl":"https://icboms.com/microchip/DSC1001BI2-018.4320","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BI2-018.4320","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001, XO (Standard), 18.432 MHz, CMOS output, AEC-Q100, -40°C to 85°C, 4-SMD, No Lead","salesMarkdown":"Accepts any supply from 1.8V to 3.3V — a single BOM line covers 1.8V, 2.5V, or 3.3V logic domains without a voltage translator on the clock tree. ## Package and rework consideration Housed in a 4-SMD, No Lead package measuring 5.00mm x 3.20mm with a seated height of 0.90mm. The land pattern is a standard 4-pad footprint — easy to hand-solder or reflow. No exposed thermal pad means less risk of tombstoning during rework, and the MEMS die is less sensitive to hot-air profiles than quartz crystals. ## Active production — no LTB concerns Listed as Active by Microchip.","metaTitle":"DSC1001BI2-018.4320 XO 18.432 MHz CMOS MEMS Oscillator","metaDescription":"Microchip DSC1001BI2-018.4320 XO (Standard), 18.432 MHz, CMOS output, AEC-Q100, -40°C to 85°C, 4-SMD. 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":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"18.432 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":"±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":"$0.9750","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001BI2-018.4320/alternatives.json"},"ai":{"faq":[{"question":"Is DSC1001BI2-018.4320 AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 rating, which qualifies it for automotive-grade applications including under-hood and cabin electronics."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BI2-018.4320","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BI2-018.4320 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}}