{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6021HE1A-00D7","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6021HE1A-00D7","canonicalUrl":"https://icboms.com/microchip/DSC6021HE1A-00D7","factsUrl":"https://icboms.com/api/mcp/products/DSC6021HE1A-00D7","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC60XX series MEMS XO (Standard), DSC6021HE1A-00D7, 2.048MHz & 4.096MHz dual output, CMOS, 4-VFLGA package, 1.71V~3.63V supply.","salesMarkdown":"The DSC6021HE1A-00D7: If your design needs those exact frequencies in a 4-VFLGA footprint, this is the part — but only as a replacement for an existing build, not for a new one. ## What the key ratings mean for fit The dual output at 2.048 MHz and 4.096 MHz is typical for telecom timing references — 2.048 MHz is the line rate, and 4.096 MHz is double that, often used in TDM backplanes or as a base clock for PLLs. That is enough for most industrial UART, SPI, or basic clocking needs, but not tight enough for precision Ethernet or GPS holdover — those would require a TCXO or OCXO class part. ## Sourcing reality for an obsolete MEMS oscillator Because Microchip no longer manufactures the DSC6021HE1A-00D7, new-stock procurement goes through independent distribution. If you are restocking a legacy board, the 4-VFLGA footprint and 1.71 V–3.63 V supply range are the critical fit parameters. A functionally equivalent MEMS XO from another vendor would need to match both output frequencies, the CMOS output type, and the package — a board spin is likely if the original is unavailable.","metaTitle":"DSC6021HE1A-00D7 MEMS XO, 2.048/4.096MHz, CMOS, 4-VFLGA","metaDescription":"Microchip DSC6021HE1A-00D7 MEMS XO, 2.048MHz & 4.096MHz dual output, CMOS, 4-VFLGA. Obsolete — sourced to order against RFQ.","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":"DSC60XX","Package":"Bag","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":"±50ppm","Frequency - Output 1":"2.048MHz, 4.096MHz","Frequency - Output 2":"-","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"1.3mA (Typ)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c57bef6f29df1a3d65526f8bf72e3df3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the DSC6021HE1A-00D7 or check stock?","answer":"We source this obsolete part through independent distribution. Submit an RFQ for a lot-specific response."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6021HE1A-00D7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6021HE1A-00D7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:02:38.981Z","lastPublished":"2026-07-19T21:02:38.981Z","indexable":true}}