{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001AI2-033.3330T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001AI2-033.3330T","canonicalUrl":"https://icboms.com/microchip/DSC1001AI2-033.3330T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001AI2-033.3330T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001AI2-033.3330T, XO (Standard) MEMS oscillator, 33.333 MHz, CMOS output, AEC-Q100 qualified, ±25ppm stability, 1.8V–3.3V supply, -40°C to 85°C, standby function","salesMarkdown":"The DSC1001AI2-033.3330T is a 33.333 MHz MEMS-based XO (Standard) oscillator from Microchip's DSC1001 series. The ±25ppm frequency stability keeps the clock edge within tight timing margins for CAN, LIN, or Ethernet PHY reference without needing a TCXO. Rated for 1.8V to 3.3V supply, this oscillator runs from the same rail as a 1.8V MCU core or a 3.3V I/O bank — no level translator needed for the clock line. ## Standby function cuts current to 15µA Pull the enable pin low to shut off the output — useful for battery-powered modules that sleep between sensor reads. The MEMS resonator starts fast, so wake-up latency is typically under a few milliseconds. ## Industrial temperature range and surface-mount package The 4-SMD, no lead exposed pad package measures 7.00mm x 5.00mm with a seated height of 0.90mm — standard footprint for 7x5 mm oscillators, so the PCB layout matches many quartz-based parts. Surface-mount means it runs through reflow; check the MSL before the oven. Listed as Active by Microchip.","metaTitle":"DSC1001AI2-033.3330T MEMS Oscillator – AEC-Q100, 33.333 MHz","metaDescription":"Microchip DSC1001AI2-033.3330T: XO (Standard) MEMS oscillator, 33.333 MHz, CMOS output, AEC-Q100, ±25ppm, 1.8V-3.3V, -40°C to 85°C, standby function.","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":"33.333 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"7.2mA","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":"Is the DSC1001AI2-033.3330T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 ratings, making it suitable for automotive applications where the part must survive the temperature and reliability stresses of under-hood or cabin environments."},{"question":"What supply voltages does the DSC1001AI2-033.3330T support?","answer":"It operates across 1.8V to 3.3V, covering the common digital logic rails. The same part works on a 1.8V MCU core supply or a 3.3V I/O bank without a separate oscillator variant."},{"question":"How does the standby function work on this oscillator?","answer":"The standby (power down) function disables the output and drops supply current from 7.2mA max to 15µA max. Pull the enable pin low to enter standby; the MEMS resonator restarts quickly when re-enabled, so wake-up latency is short."},{"question":"What is the frequency stability of the DSC1001AI2-033.3330T?","answer":"Rated at ±25ppm. This is tight enough for most serial communication interfaces (UART, SPI, CAN) and as a microcontroller clock source without needing a temperature-compensated oscillator."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001AI2-033.3330T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001AI2-033.3330T 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}}