{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6121CI2A-00AQ","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6121CI2A-00AQ","canonicalUrl":"https://icboms.com/microchip/DSC6121CI2A-00AQ","factsUrl":"https://icboms.com/api/mcp/products/DSC6121CI2A-00AQ","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC61XX series MEMS XO (Standard), DSC6121CI2A-00AQ, dual CMOS outputs 12 MHz & 24 MHz, ±25 ppm stability, 1.71 V ~ 3.63 V supply, -40°C ~ 85°C, 4-VDFN package.","salesMarkdown":"## Dual-frequency MEMS oscillator for timing-tree consolidation The DSC6121CI2A-00AQ: A single oscillator replaces two cans on the BOM — the 12 MHz feeds the MCU core or USB peripheral, while the 24 MHz clocks the Ethernet PHY or FPGA fabric, saving board space and reducing the timing-tree component count. ## Obsolete — sourcing through independent channels A board-spin to a current-production MEMS oscillator from the DSC61XX or DSC8XX family may be the practical migration path for volume builds.","metaTitle":"Microchip DSC6121CI2A-00AQ MEMS XO, 12/24 MHz, CMOS","metaDescription":"Microchip DSC6121CI2A-00AQ MEMS XO, dual CMOS outputs 12 MHz & 24 MHz, ±25 ppm, 1.71-3.63V, -40 to 85°C, 4-VDFN. Obsolete — sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Height":"0.035\\\" (0.89mm)","Output":"CMOS","Series":"DSC61XX","Package":"Tube","Function":"-","Base Resonator":"MEMS","Package / Case":"4-VDFN","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"±25ppm","Frequency - Output 1":"12MHz, 24MHz","Frequency - Output 2":"-","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"3mA (Typ)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/53064a6195f04cc04708ae1137189905.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC6121CI2A-00AQ/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the DSC6121CI2A-00AQ and how is it quoted?","answer":"Submit a request for current availability and pricing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6121CI2A-00AQ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6121CI2A-00AQ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:30:16.928Z","lastPublished":"2026-07-19T21:30:16.928Z","indexable":true}}