{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DE2-026.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DE2-026.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001DE2-026.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DE2-026.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001 series MEMS XO, 26 MHz, CMOS output, ±25 ppm stability, 1.8V–3.3V supply, AEC-Q100, 4-SMD no-lead 2.5x2.0 mm package.","salesMarkdown":"## MEMS oscillator replaces quartz — what changes The DSC1001DE2-026.0000T is a MEMS-based XO (Standard) producing a 26 MHz CMOS output, not a quartz crystal — the MEMS resonator is the timing element, so there is no load-capacitance matching to worry about, and the part is more resistant to shock and vibration than a quartz can. ## AEC-Q100 qualification and automotive fit Rated AEC-Q100, this oscillator is qualified for automotive-grade stress and reliability — suitable for cabin or chassis-domain modules that need a 26 MHz reference for an MCU or CAN controller, provided the -20°C to 70°C ambient range matches the module's thermal profile. Operates from 1.8V to 3.3V on a single supply — one part number serves designs that run at 1.8V, 2.5V, or 3.3V, simplifying BOM consolidation across multiple voltage domains. Maximum supply current is 6.3 mA at 26 MHz, which is typical for a MEMS oscillator at this frequency — the CMOS output swings rail-to-rail, so the load capacitance on the output trace adds to the dynamic current draw. Housed in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm max — the small footprint suits space-constrained PCBs, but the no-lead construction means the solder pads are under the body, so the PCB land pattern must match the recommended footprint for proper fillet formation.","metaTitle":"DSC1001DE2-026.0000T MEMS XO 26 MHz CMOS AEC-Q100 Microchip","metaDescription":"DSC1001DE2-026.0000T MEMS oscillator, 26 MHz CMOS output, ±25 ppm stability, 1.8-3.3 V supply, AEC-Q100 qualified. Active production, quoted to order.","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":"26 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C ~ 70°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":"Can I use DSC1001DE2-026.0000T as a replacement for a standard quartz oscillator?","answer":"Yes, functionally it replaces a 26 MHz quartz XO with CMOS output — the MEMS resonator eliminates the need for load capacitors and is more shock-tolerant. However, the -20°C to 70°C temperature range is narrower than many industrial quartz oscillators, so check the ambient temperature of your application before substituting."},{"question":"Does DSC1001DE2-026.0000T meet AEC-Q100 requirements?","answer":"Yes, it is rated AEC-Q100. That qualification covers the stress and reliability tests required for automotive ICs, including temperature cycling, ESD, and latch-up. The operating temperature range is -20°C to 70°C, so it fits cabin or climate-controlled modules, not under-hood applications that see 105°C+ ambient."},{"question":"What is the footprint of DSC1001DE2-026.0000T?","answer":"The package is 4-SMD, No Lead, with dimensions 2.50 mm x 2.00 mm and a seated height of 0.90 mm max. The no-lead construction means the four pads are on the bottom of the package — the PCB land pattern should follow the manufacturer's recommended footprint for proper solder joint formation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DE2-026.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DE2-026.0000T 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}}