{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6021CI2A-00A3T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6021CI2A-00A3T","canonicalUrl":"https://icboms.com/microchip/DSC6021CI2A-00A3T","factsUrl":"https://icboms.com/api/mcp/products/DSC6021CI2A-00A3T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC60XX series XO (Standard), MEMS, 4-VDFN, dual-output 6.1298MHz & 6.1679MHz, CMOS, ±25ppm, -40°C~85°C, 1.3mA, 1.71V~3.63V, 0.035\" height.","salesMarkdown":"## Obsolete MEMS clock — sourcing reality for the BOM line The DSC6021CI2A-00A3T: For BOM lines that still require this exact order code, we source it through independent distribution channels — availability and pricing are confirmed at RFQ time against your quantity. The DSC6021CI2A-00A3T delivers two independent CMOS clock outputs: 6.1298 MHz and 6.1679 MHz. These are not user-programmable — the frequencies are fixed at the factory, so the part serves applications that need two specific clock rates from a single oscillator package. That is tight enough for most UART, SPI, and general-purpose clocking; for precision timing (USB full-speed, CAN) the ppm budget should be checked against the system requirement. ## MEMS resonator — reflow and shock tolerance That means the DSC6021CI2A-00A3T handles higher shock and vibration levels than a typical crystal oscillator — relevant for portable, automotive, or industrial equipment subject to mechanical stress. It also eliminates the quartz startup time; the output is valid within microseconds of power-up.","metaTitle":"Microchip DSC6021CI2A-00A3T MEMS XO, 6.1298/6.1679MHz","metaDescription":"Microchip DSC6021CI2A-00A3T MEMS XO, dual-output 6.1298MHz & 6.1679MHz, CMOS, ±25ppm, -40~85°C, 1.3mA. Obsolete — sourced to order, RFQ for availability.","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\\\" (0.90mm)","Output":"CMOS","Series":"DSC60XX","Package":"Tape & Reel (TR); Cut Tape (CT)","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":"6.1298MHz, 6.1679MHz","Frequency - Output 2":"-","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"1.3mA (Typ)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f42caf3e07022c4d06d7c884f387c56e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the two output frequencies of the DSC6021CI2A-00A3T?","answer":"The DSC6021CI2A-00A3T provides a fixed dual output of 6.1298 MHz and 6.1679 MHz, both in CMOS logic levels. These are factory-set and not adjustable."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6021CI2A-00A3T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6021CI2A-00A3T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:01:09.482Z","lastPublished":"2026-07-19T21:01:09.482Z","indexable":true}}