{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI2-014.7456","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI2-014.7456","canonicalUrl":"https://icboms.com/microchip/DSC1001CI2-014.7456","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-014.7456","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001CI2-014.7456, XO (Standard) MEMS oscillator, 14.7456 MHz CMOS output, ±25ppm stability, 1.8V-3.3V supply, -40°C to 85°C, AEC-Q100, 4-SMD no-lead package.","salesMarkdown":"## What AEC-Q100 Grade Does This Oscillator Carry? Rated AEC-Q100, the DSC1001CI2-014.7456 meets the automotive IC qualification standard for stress reliability and temperature cycling — the OEM auditor will ask for PPAP documentation confirming this grade before approving the BOM. The MEMS base resonator gives it an edge over quartz in vibration-prone under-hood or transmission-mounted modules. ## Standby Power-Down for Battery-Conscious Automotive Modules The active supply current is 6.3 mA max at 14.7456 MHz, so the oscillator's own draw is negligible in a 1 A system rail. ## Supply Voltage and Logic Compatibility for Mixed-Rail Designs Operating from 1.8 V to 3.3 V, this XO covers the three most common digital supply rails in automotive ECUs — 1.8 V for low-power core logic, 2.5 V for DDR memory interfaces, and 3.3 V for peripheral buses. ## Package Footprint and Board-Level Fit for 4-SMD No-Lead Housed in a 4-SMD no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, this oscillator fits standard 3.2 x 2.5 mm land patterns common to MEMS and quartz oscillators. The surface-mount footprint keeps the component low-profile for tight PCB stack-ups in automotive camera modules or sensor nodes.","metaTitle":"DSC1001CI2-014.7456 – Microchip MEMS XO, 14.7456 MHz, CMOS","metaDescription":"Microchip DSC1001CI2-014.7456 MEMS XO oscillator: 14.7456 MHz CMOS output, AEC-Q100 qualified, 1.8V-3.3V supply, standby function, ±25ppm stability, -40°C to","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":"14.7456 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":"$0.9600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1001CI2-014.7456 AEC-Q100 qualified?","answer":"Yes, the Ratings field lists AEC-Q100 qualification. This means the oscillator has passed the automotive-grade stress and reliability tests required for use in vehicle electronics."},{"question":"What does the Standby (Power Down) function do on DSC1001CI2?","answer":"The Standby (Power Down) function disables the output and reduces the supply current to a maximum of 15 µA. This is useful for battery-powered modules that need to conserve energy during inactive periods while keeping the oscillator ready for quick wake-up."},{"question":"Is DSC1001CI2-014.7456 compatible with 3.3 V logic?","answer":"Yes, the CMOS output at a 3.3 V supply rail swings rail-to-rail, making it directly compatible with 3.3 V microcontroller and logic inputs without level translation."},{"question":"What is the frequency stability of DSC1001CI2-014.7456?","answer":"The frequency stability is ±25 ppm, which holds the output frequency within 14.7456 MHz ± 369 Hz across the operating temperature range. This is tight enough for most automotive CAN, LIN, and Ethernet clocking applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI2-014.7456","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI2-014.7456 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}}