{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6121HI2A-00AKT","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6121HI2A-00AKT","canonicalUrl":"https://icboms.com/microchip/DSC6121HI2A-00AKT","factsUrl":"https://icboms.com/api/mcp/products/DSC6121HI2A-00AKT","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC61XX series XO (Standard), MEMS, dual-output 25MHz & 27MHz CMOS, ±25ppm, 1.71V~3.63V supply, -40°C~85°C, 4-VFLGA package.","salesMarkdown":"## Lifecycle reality for a BOM line The DSC6121HI2A-00AKT: For a BOM that already carries this order code, the immediate decision is whether the existing allocation covers remaining build requirements or whether a replacement oscillator needs qualifying. ## What the dual-output MEMS oscillator delivers A single oscillator covering two common clock rates saves board space and reduces BOM count in applications like Ethernet PHYs (25 MHz) and HDMI/USB controllers (27 MHz), where both frequencies are needed on the same PCB. Maximum current draw is 3 mA typical — low enough for battery-powered or thermally constrained enclosures where every milliwatt counts. ## Sourcing an obsolete MEMS oscillator No blanket stock claim; each lot is verified for authenticity and condition before it ships.","metaTitle":"DSC6121HI2A-00AKT XO, MEMS, 25/27MHz, CMOS, Obsolete","metaDescription":"Microchip DSC6121HI2A-00AKT XO (Standard), MEMS, 25MHz & 27MHz CMOS outputs, ±25ppm, -40°C~85°C, 4-VFLGA. 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":"Tape & Reel (TR); Cut Tape (CT)","Function":"-","Base Resonator":"MEMS","Package / Case":"4-VFLGA","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.063\\\" L x 0.047\\\" W (1.60mm x 1.20mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"±25ppm","Frequency - Output 1":"25MHz, 27MHz","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":"$1.1700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1228b1baf388c49094d52b76abcfca61.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the DSC6121HI2A-00AKT?","answer":"We source this obsolete part to order against an RFQ. Submit a request and we will confirm availability, pricing, and date codes from independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6121HI2A-00AKT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6121HI2A-00AKT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:29:38.451Z","lastPublished":"2026-07-19T21:29:38.451Z","indexable":true}}