{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6121MA3B-01QJT","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6121MA3B-01QJT","canonicalUrl":"https://icboms.com/microchip/DSC6121MA3B-01QJT","factsUrl":"https://icboms.com/api/mcp/products/DSC6121MA3B-01QJT","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC61XXB series MEMS XO (Standard), order code DSC6121MA3B-01QJT, dual CMOS outputs 8 MHz & 64 MHz, ±20 ppm stability, 1.71V–3.63V supply, -40°C to +125°C, AEC-Q100, 4-VFLGA package.","salesMarkdown":"## Temperature grade and automotive qualification The DSC6121MA3B-01QJT: The AEC-Q100 rating (Grade 1) certifies it for automotive-grade stress tests: extended temperature cycling, high-temperature operating life, and ESD robustness per the JEDEC standard. That qualification also makes it a strong candidate for industrial or avionics designs that want the same reliability margin. ## Package and rework considerations Pin 1 is marked by a corner chamfer on the package body — visible under a microscope before placement. The 0.89 mm height leaves clearance under most conformal-coat spray heads, but if you're potting the board, the MEMS cavity is sealed; the package itself is hermetic.","metaTitle":"Microchip DSC6121MA3B-01QJT MEMS XO, 8/64 MHz, AEC-Q100","metaDescription":"DSC6121MA3B-01QJT MEMS XO, dual CMOS outputs 8 MHz & 64 MHz, ±20 ppm stability, -40 to 125°C, AEC-Q100. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Height":"0.035\\\" (0.89mm)","Output":"CMOS","Series":"DSC61XXB","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"-","Base Resonator":"MEMS","Package / Case":"4-VFLGA","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.079\\\" L x 0.063\\\" W (2.00mm x 1.60mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"±20ppm","Frequency - Output 1":"8MHz, 64MHz","Frequency - Output 2":"-","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~125°C","Current - Supply (Max)":"3mA (Typ)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9ed35e0813b3195cde66cb3283a5cda8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC6121MA3B-01QJT/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6121MA3B-01QJT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6121MA3B-01QJT 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}}