{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC8002BI2","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC8002BI2","canonicalUrl":"https://icboms.com/microchip/DSC8002BI2","factsUrl":"https://icboms.com/api/mcp/products/DSC8002BI2","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC8002 series MEMS XO (Standard), CMOS output, 4-SMD No-Lead 5.0x3.2mm, Programmable Blank, 1.8V~3.3V, ±25ppm, -40°C~85°C, Standby function.","salesMarkdown":"## MEMS oscillator, now obsolete — sourcing path The DSC8002BI2: Its key differentiator is the MEMS resonator core, which provides faster startup and better jitter immunity than quartz-based oscillators in the same 5.0x3.2mm SMD footprint. Microchip has marked this part as Obsolete. For a production BOM that still calls out this order code, the supply path runs through independent surplus and excess inventory channels — not the factory. Availability is lot-specific and confirmed at RFQ time. At 3.3V the max supply current is 10 mA, and in standby (disable) mode the current drops to 1 µA max — low enough to leave the oscillator powered on the same coin cell as the rest of the sleep domain. Total frequency stability is ±25 ppm, which includes temperature, voltage, and aging effects. For a 100 MHz clock this is ±2,500 ppm — well within the tolerance for a generic MCU or FPGA reference, but not tight enough for a precision ADC sampling clock without a PLL cleaning it up. ## Industrial temperature and board integration The part ships as a blank (unprogrammed) device — the user programs the desired output frequency via Microchip's TimeFlash or a compatible programmer before assembly. This makes the DSC8002BI2 a single BOM line that covers multiple frequency variants, but adds a programming step to the manufacturing flow.","metaTitle":"Microchip DSC8002BI2 XO, 1MHz-150MHz, CMOS, Obsolete","metaDescription":"Microchip DSC8002BI2 MEMS XO, CMOS output, 1.8V-3.3V supply, ±25ppm stability, -40°C to +85°C. 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)","Output":"CMOS","Series":"DSC8002","Package":"Tube","Ratings":"-","Function":"Standby","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"1.8V ~ 3.3V","Programmable Type":"Blank (User Must Program)","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"10mA","Available Frequency Range":"1 MHz ~ 150 MHz","Spread Spectrum Bandwidth":"-","Frequency Stability (Total)":"±25ppm","Current - Supply (Disable) (Max)":"1 µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.3000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a7eea2d59519d4053a171dd4746cd045.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is DSC8002BI2's output type and frequency range?","answer":"The DSC8002BI2 outputs a CMOS signal and can be programmed to any frequency between 1 MHz and 150 MHz. The device ships blank and must be programmed before use."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC8002BI2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC8002BI2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:31:23.868Z","lastPublished":"2026-07-19T21:31:23.868Z","indexable":true}}