{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CC1-040.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CC1-040.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001CC1-040.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CC1-040.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001CC1-040.0000, 40 MHz XO (Standard) with CMOS output, MEMS resonator, 1.8V-3.3V supply, ±50ppm stability, AEC-Q100 qualified, 4-SMD package.","salesMarkdown":"## 40 MHz MEMS XO with wide supply range The DSC1001CC1-040.0000 is a 40 MHz MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a CMOS output with ±50ppm frequency stability across the full 1.8V to 3.3V supply range. AEC-Q100 qualification means this oscillator has passed automotive-grade reliability testing — suitable for infotainment, ADAS sensor modules, or body electronics where a quartz crystal would be vulnerable to shock and vibration. The MEMS resonator is inherently more resistant to mechanical stress than a quartz crystal, which matters in automotive and industrial environments where board flex or thermal cycling can shift frequency. ## Standby function and power-down current A standby (power-down) function drops supply current to 15µA max — useful for battery-backed systems that need to disable the clock when the main processor sleeps. Active supply current is 7.2mA max at 40 MHz, typical for a 40 MHz CMOS-output oscillator; the standby current is three orders of magnitude lower, so the power-down pin can extend battery life in intermittently powered applications. Housed in a 4-SMD, No Lead package measuring 3.20mm x 2.50mm with a seated height of 0.90mm — a compact footprint that fits tight PCB layouts without requiring a dedicated oscillator can. Surface-mount assembly with standard reflow profiles; the 4-pad layout is compatible with common oscillator footprints, simplifying a drop-in replacement for quartz-based XOs of the same size.","metaTitle":"DSC1001CC1-040.0000 Microchip MEMS XO 40 MHz CMOS AEC-Q100","metaDescription":"DSC1001CC1-040.0000 from Microchip Technology: 40 MHz XO, CMOS output, 1.8V-3.3V supply, AEC-Q100 qualified, 4-SMD package. 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":"40 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":"0°C~70°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":"What is the frequency of the DSC1001CC1-040.0000?","answer":"The DSC1001CC1-040.0000 outputs a fixed 40 MHz clock signal."},{"question":"What supply voltage range does the DSC1001CC1-040.0000 accept?","answer":"It operates from 1.8V to 3.3V, covering common logic and processor rails without an external regulator."},{"question":"Is the DSC1001CC1-040.0000 AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 ratings, making it suitable for automotive applications where reliability under temperature cycling and vibration is required."},{"question":"What package does the DSC1001CC1-040.0000 use?","answer":"It comes in a 4-SMD, No Lead package (3.20mm x 2.50mm x 0.90mm), a standard surface-mount oscillator footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CC1-040.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CC1-040.0000 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}}