{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6001CI1A-016.9344","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6001CI1A-016.9344","canonicalUrl":"https://icboms.com/microchip/DSC6001CI1A-016.9344","factsUrl":"https://icboms.com/api/mcp/products/DSC6001CI1A-016.9344","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC6001CI1A-016.9344, MEMS-based XO (Standard), 16.9344 MHz CMOS output, ±50ppm stability, 1.71V–3.63V supply, AEC-Q100 qualified, 4-SMD No Lead package.","salesMarkdown":"DSC6001CI1A-016.9344 is officially marked Obsolete by Microchip Technology. ## AEC-Q100 qualification and automotive fit Rated AEC-Q100 — this means the oscillator has passed automotive-grade reliability stress, temperature cycling, and ESD qualification. The qualification documentation (PPAP) should be available from Microchip for the OEM auditor. ## 16.9344 MHz with ±50 ppm stability — timing budget This stability level is adequate for most standard communication interfaces (USB, 100BASE-T Ethernet, audio codecs) where the total timing budget across the system clock tree is ±100 ppm or better. The CMOS output swings rail-to-rail between 1.71 V and 3.63 V, so it can interface directly with 1.8 V, 2.5 V, or 3.3 V logic without a level shifter. ## MEMS resonator and low-power profile ## Package and board layout notes 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm x 0.90 mm. Surface-mount with a standard land pattern — no through-hole or via-in-pad required. The small footprint frees board space for adjacent decoupling capacitors. No external load capacitors are needed (unlike quartz crystals); the MEMS oscillator is self-contained.","metaTitle":"DSC6001CI1A-016.9344 MEMS Oscillator - Obsolete, AEC-Q100","metaDescription":"DSC6001CI1A-016.9344 Microchip MEMS XO, 16.9344 MHz CMOS output, AEC-Q100 qualified.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC60XX","Package":"Tube","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":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"1.3mA (Typ)","Absolute Pull Range (APR)":"±50ppm","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f42caf3e07022c4d06d7c884f387c56e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the frequency stability of DSC6001CI1A-016.9344?","answer":"±50 ppm over the full -40°C to +85°C operating range. This is the total frequency deviation including initial tolerance, temperature drift, and aging. For a 16.9344 MHz clock, ±50 ppm equals approximately ±847 Hz of absolute jitter budget."},{"question":"Is DSC6001CI1A-016.9344 AEC-Q100 qualified?","answer":"Yes — it carries an AEC-Q100 rating. This means it has passed automotive-grade reliability testing (temperature cycling, ESD, latch-up) per the AEC-Q100 stress test qualification. The operating temperature range is -40°C to +85°C, which corresponds to Grade 3 (or Grade 2 with extended temp). PPAP documentation should be available from Microchip upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6001CI1A-016.9344","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6001CI1A-016.9344 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T16:30:54.800Z","lastPublished":"2026-07-18T16:30:54.800Z","indexable":true}}