{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BI2-016.9344T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BI2-016.9344T","canonicalUrl":"https://icboms.com/microchip/DSC1001BI2-016.9344T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BI2-016.9344T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001BI2-016.9344T, XO (Standard), 16.9344 MHz, CMOS output, ±25ppm stability, 1.8V~3.3V supply, AEC-Q100, -40°C~85°C, 4-SMD no lead, Tape & Reel.","salesMarkdown":"## MEMS oscillator at 16.9344 MHz The DSC1001BI2-016.9344T: This is a MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a fixed 16.9344 MHz CMOS output — the exact frequency is the primary BOM identifier, not a range or adjustable setting. ## Automotive-grade qualification and supply flexibility Rated AEC-Q100, this oscillator passes the automotive IC qualification suite — temperature cycling, ESD, and reliability stress — so it can be placed on an under-hood or chassis-domain ECU without a separate PPAP waiver. The supply voltage range spans 1.8V to 3.3V, covering both low-voltage core rails (1.8V) and standard 3.3V I/O banks without needing a secondary regulator or level translator. ## Standby power-down and package footprint Housed in a 4-SMD, No Lead package measuring 5.00mm x 3.20mm with a seated height of 0.90mm — the 0.197\" x 0.126\" footprint matches industry-standard 5x3.2mm oscillator pads, so a layout designed for a quartz XO of the same size accepts this MEMS part without a board spin.","metaTitle":"DSC1001BI2-016.9344T MEMS XO 16.9344 MHz CMOS AEC-Q100","metaDescription":"Microchip DSC1001BI2-016.9344T MEMS oscillator: 16.9344 MHz, CMOS output, ±25ppm stability, 1.8-3.3V, AEC-Q100, -40°C to 85°C. 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":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"16.9344 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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the exact frequency of DSC1001BI2-016.9344T?","answer":"The oscillator outputs a fixed 16.9344 MHz CMOS signal. That frequency is the BOM identifier — confirm your clock tree requires this exact value before ordering."},{"question":"Is DSC1001BI2-016.9344T AEC-Q100 qualified?","answer":"Yes, it carries an AEC-Q100 rating, meaning it has passed automotive-grade reliability testing. Use it in under-hood or cabin electronics without a separate qualification step."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BI2-016.9344T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BI2-016.9344T 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}}