{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CE2-001.8432","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CE2-001.8432","canonicalUrl":"https://icboms.com/microchip/DSC1001CE2-001.8432","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CE2-001.8432","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001 series MEMS XO, 1.8432 MHz fixed frequency, CMOS output, ±25 ppm stability, 1.8V–3.3V supply, AEC-Q100 automotive qualified, 4-SMD no-lead package.","salesMarkdown":"The DSC1001CE2-001.8432 is a fixed-frequency MEMS oscillator delivering 1.8432 MHz CMOS output — a common clock frequency for CAN controllers, UART baud-rate generation, and low-speed MCU cores. The MEMS resonator eliminates the quartz crystal start-up time and fragility, and the 4-SMD no-lead package (3.20 mm x 2.50 mm) fits a standard XO footprint without layout changes. Supply voltage spans 1.8V to 3.3V, so the same order code serves 3.3V and 1.8V logic domains without a separate regulator or a different frequency variant. ## AEC-Q100 Grade and temperature range The AEC-Q100 qualification covers the stress and reliability tests required for automotive electronics — the oscillator can be placed on an engine-control or body-controller PCB that sees production-level thermal cycling and vibration.","metaTitle":"DSC1001CE2-001.8432 MEMS XO 1.8432 MHz CMOS AEC-Q100 Active","metaDescription":"Microchip DSC1001CE2-001.8432 MEMS oscillator, 1.8432 MHz CMOS output, ±25 ppm stability, 1.8-3.3V supply, AEC-Q100, 4-SMD package. Active production.","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":"Tray","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":"-20°C~70°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":"Can DSC1001CE2-001.8432 replace DSC1001CE2-001.8432T?","answer":"The suffix 'T' typically denotes a different packaging option (tape-and-reel vs. tray) from the same base part. The electrical characteristics — frequency, output, supply range, stability — are identical. Confirm the reel quantity and package orientation match your pick-and-place setup; the silicon and MEMS die are the same."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CE2-001.8432","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CE2-001.8432 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}}