{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1018DI1-012.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1018DI1-012.0000","canonicalUrl":"https://icboms.com/microchip/DSC1018DI1-012.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1018DI1-012.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1018DI1-012.0000, 12 MHz XO (Standard), CMOS output, 1.8V supply, ±50 ppm frequency stability, standby (power-down) function, -40°C to 85°C industrial temperature range, 4-SMD no-lead package.","salesMarkdown":"## 12 MHz MEMS oscillator for 1.8V logic rails The DSC1018DI1-012.0000 is a 12 MHz MEMS-based XO (Standard) from Microchip's DSC1018 series, delivering a CMOS output from a 1.8V supply rail. A dedicated standby (power-down) pin disables the output and reduces current consumption from 3 mA (typical) to 1 µA maximum. For a battery-powered sensor node that sleeps 99% of the time, this standby current is below the self-discharge rate of a coin cell — the oscillator stops drawing meaningful power between wake cycles. Housed in a 4-SMD, no-lead package measuring 0.098\" × 0.079\" (2.50 mm × 2.00 mm) with a seated height of 0.035\" (0.90 mm), this oscillator fits tight PCB real estate. The small footprint demands a 0.1 µF decoupling capacitor within 2 mm of the supply pin — the layout engineer should route the VDD trace wide and short to keep the supply clean at 12 MHz.","metaTitle":"DSC1018DI1-012.0000 12 MHz MEMS XO, CMOS, 1.8V","metaDescription":"DSC1018DI1-012.0000 from Microchip Technology: 12 MHz MEMS XO, CMOS output, 1.8V supply, ±50 ppm stability, standby function, -40°C to 85°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":"DSC1018","Package":"Tube","Ratings":"-","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":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"1.8V","Base Product Number":"DSC1018","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"3mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"1µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0291cd7293e82768a7c2198660ff52d5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the DSC1018DI1-012.0000 have a standby or power-down function?","answer":"Yes. The part includes a Standby (Power Down) function that disables the output and drops the supply current to 1 µA maximum, from a typical 3 mA during operation."},{"question":"What supply voltage does the DSC1018DI1-012.0000 require?","answer":"It operates from a 1.8V supply rail. The CMOS output swings rail-to-rail, so the logic levels match 1.8V MCU and SoC I/O without a level translator."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1018DI1-012.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1018DI1-012.0000 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}}