{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BL2-012.5000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BL2-012.5000","canonicalUrl":"https://icboms.com/microchip/DSC1001BL2-012.5000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BL2-012.5000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001BL2-012.5000, XO (Standard), 12.5 MHz CMOS output, MEMS resonator, ±25 ppm stability, -40°C to 105°C, AEC-Q100, 4-VDFN surface-mount package.","salesMarkdown":"## Why AEC-Q100 matters for this 12.5 MHz clock The CMOS output at 12.5 MHz directly drives the clock input of most MCUs and FPGAs without an external level translator — the 1.7V to 3.6V supply range covers both 1.8V and 3.3V logic rails from a single BOM line. ## MEMS resonator vs quartz — what the package tells you The base resonator is MEMS, not quartz — the 4-VDFN package (5.00 mm × 3.20 mm, 0.90 mm seated height) is a standard oscillator footprint that matches many quartz XO outlines, but the MEMS die eliminates the quartz crystal's shock and vibration sensitivity. ## Active lifecycle — no LTB window to plan for No stock-holding claim — availability is verified per request.","metaTitle":"DSC1001BL2-012.5000 12.5 MHz MEMS XO – AEC-Q100, CMOS","metaDescription":"Microchip DSC1001BL2-012.5000 – 12.5 MHz MEMS XO, CMOS output, ±25 ppm, -40°C to 105°C, AEC-Q100, 4-VDFN. Active lifecycle. 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":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"12.5 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"1.7V ~ 3.6V","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~105°C","Current - Supply (Max)":"6.5mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001BL2-012.5000/alternatives.json"},"ai":{"faq":[{"question":"Is DSC1001BL2-012.5000 qualified for automotive use?","answer":"This part is suitable for under-hood and cabin electronics where a commercial-grade oscillator would not meet reliability requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BL2-012.5000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BL2-012.5000 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}}