{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BE1-012.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BE1-012.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001BE1-012.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BE1-012.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001BE1-012.0000, a 12 MHz MEMS-based XO (Standard) with CMOS output, AEC-Q100 qualification, and a 1.8V to 3.3V supply range in a 4-SMD, No Lead package.","salesMarkdown":"The DSC1001BE1-012.0000 is a 12 MHz fixed-frequency XO (Standard) built on a MEMS resonator, delivering CMOS output with a frequency stability of ±50 ppm across its -20°C to 70°C operating range. It accepts any supply voltage from 1.8V to 3.3V, so the same BOM line can serve a 1.8V-core SoC or a 3.3V peripheral bus without a separate regulator tap. ## Standby function and low-power sleep In active mode the oscillator draws 16.6 mA max at the rated supply, which is typical for a 12 MHz CMOS-output MEMS XO driving a moderate capacitive load. ## Package and board-fit details Housed in a 4-SMD, No Lead package measuring 5.00 mm × 3.20 mm with a seated height of 0.90 mm, the DSC1001BE1-012.0000 fits standard 5×3.2 mm oscillator footprints — confirm the pad layout against the Microchip recommended land pattern. Surface-mount assembly with a tube shipping option; the package is lead-free and RoHS-compliant per the standard lead-free finish on Microchip's DSC1001 series.","metaTitle":"DSC1001BE1-012.0000 MEMS Oscillator","metaDescription":"DSC1001BE1-012.0000 from Microchip Technology: 12 MHz MEMS XO, CMOS output, AEC-Q100 qualified, 1.8V-3.3V supply. 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":"12 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"16.6mA","Absolute Pull Range (APR)":"±50ppm","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the DSC1001BE1-012.0000 oscillator?","answer":"The DSC1001BE1-012.0000 is available through independent distribution. Submit an RFQ for your target quantity — we source from multiple channels and confirm availability and pricing at quote time."},{"question":"Is the DSC1001BE1-012.0000 AEC-Q100 qualified?","answer":"Yes, the DSC1001BE1-012.0000 carries AEC-Q100 qualification, making it suitable for automotive-grade applications including under-hood and cabin electronics where temperature and vibration tolerance are required."},{"question":"Is the DSC1001BE1-012.0000 still active or obsolete?","answer":"The DSC1001BE1-012.0000 is listed as Active by Microchip Technology — no discontinuation notice has been issued, and it remains available for both new designs and production replenishment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BE1-012.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BE1-012.0000 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}}