{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI2-028.6363","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI2-028.6363","canonicalUrl":"https://icboms.com/microchip/DSC1001CI2-028.6363","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-028.6363","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001CI2-028.6363, XO (Standard) MEMS oscillator, 28.6363 MHz, CMOS output, ±25 ppm stability, AEC-Q100 rated, -40°C to 85°C, 1.8V~3.3V supply, 4-SMD no-lead package.","salesMarkdown":"The DSC1001CI2-028.6363 is a MEMS-based XO (Standard) oscillator delivering a 28.6363 MHz CMOS output with ±25 ppm frequency stability. The MEMS resonator eliminates quartz aging drift and start-up reliability issues common in crystal oscillators — it is a drop-in replacement for quartz-based XOs in the same footprint. Supply voltage spans 1.8V to 3.3V, so the same oscillator serves 1.8V MCU cores, 2.5V FPGA banks, and 3.3V peripheral buses without a level translator on the clock line. ## Standby power-down and current draw Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm. The 0.50 mm pitch and no-lead design mean the PCB footprint is identical to standard quartz XOs in the same 3.2x2.5 mm package — no layout change needed when swapping from quartz to MEMS. Product status is Active per Microchip Technology.","metaTitle":"DSC1001CI2-028.6363 MEMS XO, 28.6363 MHz, CMOS, AEC-Q100","metaDescription":"Microchip DSC1001CI2-028.6363 XO (Standard) MEMS oscillator, 28.6363 MHz, CMOS output, ±25 ppm stability, AEC-Q100 rated, -40°C to 85°C, 1.8V-3.3V supply.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC1001","Package":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"28.6363 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"7.2mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1001CI2-028.6363 AEC-Q100 rated?","answer":"Yes, it carries an AEC-Q100 rating, meaning it is qualified for automotive applications per the temperature grade and reliability stress requirements of that standard."},{"question":"What is the output type and frequency stability?","answer":"Output is CMOS, and frequency stability is ±25 ppm. The CMOS output is compatible with most digital logic families; the ±25 ppm stability is typical for a MEMS XO and covers temperature and aging variation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI2-028.6363","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI2-028.6363 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}