{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DL2-001.8432","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DL2-001.8432","canonicalUrl":"https://icboms.com/microchip/DSC1001DL2-001.8432","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DL2-001.8432","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001 series, XO (Standard) MEMS oscillator, 1.8432 MHz CMOS output, 4-SMD no-lead package, AEC-Q100 qualified, -40°C to 105°C, 1.8V to 3.3V supply.","salesMarkdown":"The DSC1001DL2-001.8432 is a MEMS-based XO (Standard) oscillator delivering a 1.8432 MHz CMOS output — a common baud-rate base for UART, LIN, and CAN controllers in automotive body electronics and industrial control boards. Rated across -40°C to 105°C with ±25 ppm stability, it covers engine-bay and outdoor telecom enclosures without needing a separate temperature-compensated part. The 4-SMD, no-lead package (2.50 mm × 2.00 mm footprint) fits tight PCB layouts; the 0.90 mm seated height clears low-profile enclosures. AEC-Q100 rated — this oscillator meets the automotive reliability stress and temperature-grade requirements for under-hood and cabin-domain modules. Operates from 1.8V to 3.3V supply, so a single BOM line serves both 1.8V-core MCUs and 3.3V peripheral logic without a level translator on the clock line. ## Standby power-down and current draw Active supply current is 6.3 mA max at 1.8432 MHz — the MEMS resonator draws less than a quartz equivalent at this frequency, which helps keep the thermal budget tight in a sealed enclosure.","metaTitle":"DSC1001DL2-001.8432 MEMS XO – 1.8432 MHz, AEC-Q100, CMOS","metaDescription":"Microchip DSC1001DL2-001.8432: 1.8432 MHz MEMS XO, CMOS output, AEC-Q100, -40°C to 105°C, 1.8V-3.3V supply. Active production. RFQ for pricing.","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":"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":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~105°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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the standby current for the DSC1001DL2-001.8432?","answer":"The disable (standby) current is 15 µA max. When the Standby (Power Down) function is asserted, the output is disabled and the oscillator draws negligible current — suitable for battery-backed sleep modes."},{"question":"Can the DSC1001DL2-001.8432 operate at 1.8V?","answer":"Yes — the supply voltage range is 1.8V to 3.3V. The oscillator will start and maintain ±25 ppm stability across the full voltage range at the rated temperature of -40°C to 105°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DL2-001.8432","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DL2-001.8432 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}}