{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001AI2-012.3667","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001AI2-012.3667","canonicalUrl":"https://icboms.com/microchip/DSC1001AI2-012.3667","factsUrl":"https://icboms.com/api/mcp/products/DSC1001AI2-012.3667","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001AI2-012.3667, XO (Standard) MEMS oscillator, 12.3667 MHz, CMOS output, ±25 ppm stability, 1.8V~3.3V supply, -40°C~85°C, AEC-Q100 qualified, 4-SMD no-lead package.","salesMarkdown":"## 12.3667 MHz MEMS XO with AEC-Q100 qualification The DSC1001AI2-012.3667: AEC-Q100 qualification means this oscillator is characterized for automotive-grade reliability — suitable for under-hood and cabin electronics where thermal cycling and vibration exceed commercial-grade limits. The MEMS base resonator inherently withstands higher shock and vibration than quartz-based oscillators, making it a fit for engine control units, ADAS sensors, and infotainment modules that see constant mechanical stress. ## Supply flexibility and power-down standby Operating from a 1.8V to 3.3V supply rail, this XO can be driven directly from a 1.8V core rail or a 3.3V I/O rail without an external level translator — a single BOM line covers mixed-voltage domains. The Standby (Power Down) function drops supply current to 15 µA max when the enable pin is pulled low, allowing the system to gate the clock tree during sleep modes without a separate load switch. Active current draw is 6.3 mA max at full speed — low enough for battery-backed real-time clocks and always-on sensor hubs where every milliamp counts. It is suitable for both new designs and ongoing production. Sourced through independent distribution channels; quoted to order against the BOM quantity.","metaTitle":"DSC1001AI2-012.3667 MEMS XO, 12.3667 MHz, AEC-Q100, Active","metaDescription":"Microchip DSC1001AI2-012.3667: 12.3667 MHz MEMS XO, CMOS output, ±25 ppm stability, 1.8V-3.3V supply, AEC-Q100, -40°C to 85°C, active production.","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":"12.3667 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","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)":"6.3mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC1001AI2-012.3667 AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 ratings, confirming automotive-grade qualification for temperature, reliability, and quality requirements."},{"question":"What is the output type of the DSC1001AI2-012.3667?","answer":"The output is CMOS, compatible with standard digital logic families including LVCMOS and most MCU/FPGA clock inputs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001AI2-012.3667","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001AI2-012.3667 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}}