{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6121ML3B-01QHT","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6121ML3B-01QHT","canonicalUrl":"https://icboms.com/microchip/DSC6121ML3B-01QHT","factsUrl":"https://icboms.com/api/mcp/products/DSC6121ML3B-01QHT","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC61XXB series MEMS XO (Standard), dual-output CMOS oscillator, 1MHz & 64MHz, ±20ppm stability, 1.71V-3.63V supply, AEC-Q100, 4-VFLGA package, Tape & Reel.","salesMarkdown":"## Dual-output MEMS oscillator for clock trees The DSC6121ML3B-01QHT: This dual-output architecture eliminates a second oscillator footprint and the associated routing, saving board area in space-constrained designs like automotive camera modules or sensor fusion ECUs where the 1 MHz drives a watchdog or CAN controller and the 64 MHz feeds the main MCU core. ## Automotive temperature grade and supply tolerance Typical current draw is 3 mA max, low enough that the oscillator's contribution to the thermal budget is negligible even in a sealed module with no airflow.","metaTitle":"Microchip DSC6121ML3B-01QHT MEMS XO, 1MHz & 64MHz, AEC-Q100","metaDescription":"Microchip DSC6121ML3B-01QHT dual-output MEMS XO, 1MHz & 64MHz CMOS, ±20ppm stability, 1.71V-3.63V, AEC-Q100, 4-VFLGA. Active production, available 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)","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":"1MHz, 64MHz","Frequency - Output 2":"-","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C ~ 105°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/DSC6121ML3B-01QHT/alternatives.json"},"ai":{"faq":[{"question":"What does the AEC-Q100 rating mean for this oscillator?","answer":"AEC-Q100 qualification means the DSC6121ML3B-01QHT has passed automotive-grade reliability testing including temperature cycling, ESD sensitivity, and extended life tests — suitable for deployment in engine control units, transmission controllers, and other under-hood electronics where the ambient temperature reaches 105°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6121ML3B-01QHT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6121ML3B-01QHT 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}}