{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI2-072.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI2-072.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001CI2-072.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-072.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001CI2-072.0000T, XO (Standard) MEMS oscillator, 72 MHz CMOS output, ±25 ppm stability, 1.8V–3.3V supply, AEC-Q100, -40°C to 85°C, 4-SMD no-lead package, tape & reel.","salesMarkdown":"## 72 MHz MEMS oscillator for automotive timing The DSC1001CI2-072.0000T is a MEMS-based XO delivering a 72 MHz CMOS clock from a 1.8V to 3.3V supply rail — the wide voltage range lets it sit on the same 3.3V or 1.8V bus as the downstream logic without a separate regulator. AEC-Q100 qualification means this oscillator is characterized for automotive temperature and reliability stress — suitable for under-hood or cabin-domain ECUs where a standard quartz oscillator would need additional screening. ## Standby function and power budget The standby (power-down) function pulls the output to high-impedance and drops supply current to 15 µA max — useful for battery-backed modules that need to gate the clock during sleep without a separate enable buffer. Active draw is 8.7 mA max at 72 MHz; the MEMS resonator consumes less than a comparable quartz crystal oscillator at this frequency, which matters for thermally constrained enclosures. Housed in a 4-SMD no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — the 0.50 mm pitch lands are compatible with standard reflow profiles and the small footprint frees board space near the processor. Supplied on tape & reel for automated pick-and-place; the surface-mount profile matches JEDEC MSL-1 typical for MEMS oscillators, though the specific MSL level should be confirmed from the lot date code. Sourced through independent distribution; quoted to order against the BOM quantity.","metaTitle":"DSC1001CI2-072.0000T MEMS XO – 72 MHz CMOS, AEC-Q100, Active","metaDescription":"Microchip DSC1001CI2-072.0000T: 72 MHz MEMS oscillator, CMOS output, ±25 ppm stability, -40°C to 85°C, AEC-Q100 qualified. Active lifecycle, tape & reel.","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":"72 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)":"8.7mA","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":"How can I order the DSC1001CI2-072.0000T or check availability?","answer":"Submit an RFQ through this page. No stock-holding claim is made here."},{"question":"What does the standby pin do on this oscillator?","answer":"The standby (power-down) function disables the output and reduces supply current to 15 µA max, allowing the clock to be gated during system sleep."},{"question":"Is the DSC1001CI2-072.0000T a drop-in replacement for a standard 72 MHz quartz oscillator?","answer":"Yes — it is a standard XO with CMOS output and the same 4-SMD no-lead footprint, so it can replace a 72 MHz quartz oscillator in the same PCB land pattern, provided the supply voltage and stability (±25 ppm) meet the application requirements."},{"question":"Is the DSC1001CI2-072.0000T qualified for automotive use?","answer":"Yes, it carries AEC-Q100 rating, meaning it is qualified for automotive temperature and reliability stress testing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI2-072.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI2-072.0000T 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}}