{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001AI5-012.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001AI5-012.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001AI5-012.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001AI5-012.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001 series, XO (Standard), 12 MHz, CMOS output, MEMS resonator, AEC-Q100 qualified, ±10 ppm frequency stability, 1.8V–3.3V supply, -40°C–85°C operation.","salesMarkdown":"## Automotive-grade MEMS clock source at 12 MHz The DSC1001AI5-012.0000: AEC-Q100 qualification (Ratings AEC-Q100) means this oscillator is characterised for automotive temperature, shock, and vibration profiles — a direct fit for engine-bay ECUs, transmission controllers, and ADAS sensor modules where quartz oscillators can suffer micro-cracking or frequency drift under mechanical stress. ## Supply voltage and enable function Operating from a single 1.8V to 3.3V rail (Voltage - Supply 1.8V~3.3V), the DSC1001AI5-012.0000 covers both 3.3V and 1.8V logic domains without a separate level translator — useful when a 3.3V MCU and a 1.8V sensor share the same clock tree. The integrated Enable/Disable function (Function Enable/Disable) lets the system shut down the oscillator when the clocked peripheral is idle, dropping the supply current from 6.3 mA max (Current - Supply (Max) 6.3mA) to 15 µA max (Current - Supply (Disable) (Max) 15µA) — a meaningful power saving in battery-backed or always-on automotive modules. ## Package, footprint, and board-level fit Housed in a 4-SMD, No Lead Exposed Pad package (Package / Case 4-SMD, No Lead Exposed Pad) measuring 7.00 mm × 5.00 mm (Size / Dimension 0.276\" L x 0.197\" W (7.00mm x 5.00mm)) with a seated height of 0.90 mm (Height - Seated (Max) 0.035\" (0.90mm)), the DSC1001AI5-012.0000 shares the same footprint as many standard quartz oscillators — a drop-in replacement for existing 7×5 mm XO pads.","metaTitle":"DSC1001AI5-012.0000 MEMS Oscillator – 12 MHz, AEC-Q100","metaDescription":"Microchip DSC1001AI5-012.0000 XO (Standard), 12 MHz, CMOS output, AEC-Q100 qualified, ±10 ppm stability, 1.8V–3.3V supply. Active production – quoted to order.","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":"Enable/Disable","Frequency":"12 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":"±10ppm","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":"$2.2300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the frequency tolerance of the DSC1001AI5-012.0000?","answer":"This tight tolerance meets the timing requirements for CAN FD, FlexRay, and most automotive-grade MCU clock inputs."},{"question":"Does the DSC1001AI5-012.0000 have an enable function?","answer":"Yes, the oscillator includes an Enable/Disable function (Function Enable/Disable). When disabled, the supply current drops from 6.3 mA max to 15 µA max, allowing power savings in sleep-mode or battery-backed systems."},{"question":"Is the DSC1001AI5-012.0000 automotive qualified?","answer":"Yes, it carries AEC-Q100 qualification (Ratings AEC-Q100), making it suitable for automotive applications including under-hood and cabin electronics."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001AI5-012.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001AI5-012.0000 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}}