{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI2-025.0008T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI2-025.0008T","canonicalUrl":"https://icboms.com/microchip/DSC1001CI2-025.0008T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-025.0008T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001CI2-025.0008T, XO (Standard) MEMS oscillator, 25.0008 MHz, CMOS output, ±25 ppm stability, 1.8V~3.3V supply, AEC-Q100 qualified, -40°C~85°C.","salesMarkdown":"## 25.0008 MHz MEMS oscillator with AEC-Q100 qualification The fractional MHz frequency is unusual — it lines up with specific serial data rates (e.g., 25.0008 MHz × 8 = 200.0064 Mbps) or video pixel clocks, so confirm your PLL multiplication factor before substituting a standard 25.0000 MHz part. ## Automotive-grade timing for harsh environments Rated AEC-Q100, this oscillator is qualified for automotive electronics — under-hood ECUs, infotainment clusters, and ADAS sensor modules where temperature cycling and vibration are routine. The MEMS resonator is inherently more shock-resistant than a quartz crystal, reducing startup failures in high-G environments. Sourced through independent distribution, availability is confirmed at RFQ against your BOM quantity. ## Supply voltage tolerance and standby power Operating from 1.8V to 3.3V, the oscillator accepts any rail in that range without external regulation — useful when the same BOM needs to work across 1.8V and 3.3V logic domains. The Standby (Power Down) function drops supply current to 15 µA max, letting the system gate the clock during sleep modes without a separate enable switch.","metaTitle":"DSC1001CI2-025.0008T MEMS XO, 25.0008 MHz, CMOS, AEC-Q100","metaDescription":"Microchip DSC1001CI2-025.0008T XO (Standard) MEMS oscillator, 25.0008 MHz, CMOS output, ±25 ppm stability, AEC-Q100 qualified. Active production.","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":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"25.0008 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)":"6.3mA","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":"What is the frequency of DSC1001CI2-025.0008T?","answer":"25.0008 MHz. The fractional MHz is intentional — do not assume a standard 25.0000 MHz crystal can be swapped without checking the downstream PLL or data-rate tolerance."},{"question":"Can I replace a 25.0000 MHz crystal with DSC1001CI2-025.0008T?","answer":"Not directly. A 25.0000 MHz crystal requires an external oscillator circuit; this is a self-contained XO with CMOS output. The 0.0008 MHz difference (32 ppm) may be within the PLL pull range, but verify the system's frequency tolerance before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI2-025.0008T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI2-025.0008T 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}}