{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CL2-004.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CL2-004.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001CL2-004.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CL2-004.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001 series, XO (Standard), 4 MHz CMOS output, ±25 ppm stability, 1.8 V ~ 3.3 V supply, AEC-Q100, -40°C ~ +105°C, 4-SMD no-lead package, standby (power down) function.","salesMarkdown":"## MEMS oscillator with automotive-grade reliability The DSC1001CL2-004.0000: Its AEC-Q100 qualification means it meets the stress and reliability requirements for under-hood and chassis-domain electronics — a step up from commercial-grade quartz oscillators that may not survive the same thermal cycling. Operating from 1.8 V to 3.3 V, this XO fits designs with a single supply rail or mixed-voltage domains without needing an external regulator. Active current draw is 6.3 mA max; the standby (power down) function drops consumption to 15 µA max, making it suitable for battery-backed real-time clocks or wake-up circuits where the oscillator must idle between events. 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 DSC1001CL2-004.0000 is a standard 3.2 x 2.5 mm footprint that matches many quartz oscillator pads — a direct drop-in for designs already using that package size. The surface-mount profile suits reflow assembly without special handling.","metaTitle":"DSC1001CL2-004.0000 Microchip MEMS XO 4 MHz CMOS AEC-Q100","metaDescription":"DSC1001CL2-004.0000: Microchip DSC1001 series MEMS XO, 4 MHz CMOS output, ±25 ppm stability, 1.8-3.3 V supply, AEC-Q100, -40 to +105°C. 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":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"4 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~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":"What does the AEC-Q100 rating mean for this oscillator?","answer":"AEC-Q100 qualification means the DSC1001CL2-004.0000 has passed automotive-grade stress tests including temperature cycling, ESD sensitivity, and latch-up immunity per the AEC-Q100 rev-H standard. This makes it suitable for engine control, transmission, and chassis modules where the ambient temperature can reach 105°C and vibration is continuous."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CL2-004.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CL2-004.0000 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}}