{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CL1-025.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CL1-025.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001CL1-025.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CL1-025.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001 series MEMS XO (Standard), 25 MHz CMOS output, ±50 ppm stability, AEC-Q100 qualified, -40 to +105°C, 1.8V–3.3V supply, 4-SMD no-lead package, Tape & Reel.","salesMarkdown":"This is not a standard commercial oscillator with an extended temp range sticker; the qualification program includes ESD, latch-up, and accelerated life testing that the quartz equivalent typically skips. Operating from -40°C to 105°C, it sits in the industrial-plus band that covers under-hood electronics, outdoor telecom enclosures, and factory-floor controllers. The 1.8V to 3.3V supply range means it can run directly off a 1.8V MCU rail or a 3.3V peripheral bus without an intermediate regulator. ## Supply current and standby power — the numbers that matter for battery and always-on designs That is low enough to leave the clock rail powered during a system sleep state without draining the backup battery; the wake-up time from standby is typically under 5 ms (MEMS start-up advantage over quartz). ## Package footprint and mounting — what fits the board Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm max. This is the same footprint as many standard 25 MHz quartz oscillators (commonly 3.2 x 2.5 mm), so the DSC1001CL1 is a drop-in replacement for a quartz XO in that form factor — no board layout change needed. No minimum order quantity constraints beyond the reel increment.","metaTitle":"DSC1001CL1-025.0000T – Microchip MEMS XO, AEC-Q100, 25MHz","metaDescription":"Microchip DSC1001CL1-025.0000T: AEC-Q100 qualified MEMS oscillator, 25 MHz CMOS output, ±50 ppm stability, -40 to +105°C, 1.8-3.3V 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":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"25 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":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~105°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":"Is the DSC1001CL1-025.0000T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 ratings, which means it has passed the automotive-grade qualification suite: temperature cycling, ESD, latch-up, and extended life testing. This makes it suitable for under-hood and chassis-domain applications where a commercial XO would not be accepted."},{"question":"What is the frequency stability of the DSC1001CL1-025.0000T?","answer":"This is typical for a general-purpose MEMS XO and sufficient for most MCU clocking, CAN, and USB full-speed applications. If your system requires ±25 ppm or tighter, look at the DSC1001 series variants with that rating."},{"question":"Can the DSC1001CL1 replace a standard 25 MHz quartz oscillator?","answer":"Yes, in the common 3.2 mm x 2.5 mm footprint. The DSC1001CL1 uses a MEMS resonator instead of a quartz crystal, but the pinout and package dimensions match the industry-standard 4-SMD no-lead layout. The electrical differences: lower supply current (6.3 mA vs typical 10-20 mA for quartz), faster start-up, and better shock/vibration tolerance. No board spin required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CL1-025.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CL1-025.0000T 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}}