{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6021CI2A-004HT","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6021CI2A-004HT","canonicalUrl":"https://icboms.com/microchip/DSC6021CI2A-004HT","factsUrl":"https://icboms.com/api/mcp/products/DSC6021CI2A-004HT","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC60XX series, XO (Standard), DSC6021CI2A-004HT, MEMS, 1MHz & 10MHz CMOS outputs, 1.71V~3.63V supply, ±25ppm stability, -40°C~85°C, AEC-Q100, 4-VDFN package.","salesMarkdown":"## Lifecycle reality for a MEMS clock source The DSC6021CI2A-004HT is listed as Obsolete by Microchip Technology. This means the manufacturer has discontinued production and there is no official last-time-buy window remaining through the factory channel. No pin-compatible successor is recorded in the manufacturer's lifecycle data. ## Automotive-grade MEMS oscillator with dual outputs This means it can be placed in under-hood or cabin electronics where the ambient temperature profile and vibration environment exceed commercial-grade limits. Maximum current draw is 1.3 mA typical — at 3.3 V that is under 4.3 mW, negligible in a power budget that includes a microcontroller or SoC. For a 10 MHz output, this translates to a maximum frequency error of ±250 Hz over temperature — tight enough for a UART baud-rate reference or a CAN node clock without external trimming. Supplied in Tape & Reel packaging, compatible with automated pick-and-place assembly. The 0.90 mm height keeps it within the profile constraints of a two-layer automotive ECU or a sensor module enclosure.","metaTitle":"Microchip DSC6021CI2A-004HT XO, 1MHz/10MHz, AEC-Q100","metaDescription":"Obsolete Microchip DSC6021CI2A-004HT MEMS XO, 1.71-3.63V, ±25ppm, -40~85°C, AEC-Q100. Sourced to order against RFQ through independent distribution.","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)","Ratings":"AEC-Q100","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":"1MHz, 10MHz","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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f42caf3e07022c4d06d7c884f387c56e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output type and frequency of DSC6021CI2A-004HT?","answer":"It is a standard XO (oscillator) with CMOS output, providing two fixed frequencies: 1 MHz and 10 MHz. Both outputs are available simultaneously from the same device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6021CI2A-004HT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6021CI2A-004HT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:00:08.832Z","lastPublished":"2026-07-19T21:00:08.832Z","indexable":true}}