{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CE2-012.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CE2-012.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001CE2-012.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CE2-012.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001CE2-012.0000, 12 MHz XO (Standard), CMOS output, MEMS resonator, ±25 ppm stability, 1.8V–3.3V supply, AEC-Q100, standby function, 4-SMD no-lead package.","salesMarkdown":"## What this MEMS oscillator replaces on your BOM Normal operation draws 6.3 mA max at 12 MHz, so the standby mode extends battery life significantly in intermittent-duty applications. ## Supply voltage and design flexibility The 1.8V to 3.3V supply range means this oscillator works across common logic voltage rails without a separate regulator — one part number covers 1.8V, 2.5V, and 3.3V designs. The 4-SMD no-lead package (3.20 mm x 2.50 mm) is a standard footprint that mates with automated pick-and-place assembly.","metaTitle":"DSC1001CE2-012.0000 12 MHz MEMS XO, CMOS, AEC-Q100, Active","metaDescription":"Microchip DSC1001CE2-012.0000 — 12 MHz MEMS XO, CMOS output, ±25 ppm stability, 1.8-3.3V supply, AEC-Q100, standby function. Active lifecycle.","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":"12 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":"-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":"$0.9450","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001CE2-012.0000/alternatives.json"},"ai":{"faq":[{"question":"What is the standby function on the DSC1001CE2-012.0000?","answer":"The standby (power down) function disables the oscillator output and reduces supply current to 15 µA max. When the standby pin is asserted, the output goes high-impedance and the internal MEMS resonator stops oscillating, saving power. Releasing standby restarts the output within the start-up time."},{"question":"Is DSC1001CE2-012.0000 compatible with a 3.3V supply?","answer":"Yes. The supply voltage range is 1.8V to 3.3V, so it works directly on a 3.3V rail without a regulator. The CMOS output swings rail-to-rail, so at 3.3V the output high level is compatible with 3.3V logic inputs."},{"question":"Can DSC1001CE2-012.0000 replace a quartz oscillator?","answer":"Yes, in most cases. The MEMS resonator provides equivalent frequency accuracy (±25 ppm) with better shock and vibration tolerance. Verify the pinout and supply voltage compatibility on your specific board."},{"question":"What is the direct replacement for DSC1001CE2?","answer":"No direct pin-compatible replacement is listed by Microchip for this specific order code. The DSC1001 series includes multiple frequency and stability options; the base product number DSC1001 covers the family. For a different frequency or stability, check the DSC1001 series datasheet for other order codes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CE2-012.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CE2-012.0000 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}}