{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033CC1-012.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033CC1-012.0000","canonicalUrl":"https://icboms.com/microchip/DSC1033CC1-012.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1033CC1-012.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1033 PureSilicon™ XO (Standard), 12 MHz CMOS output, MEMS base resonator, 3.3V supply, ±50ppm stability, 0°C~70°C, 4-SMD no-lead package.","salesMarkdown":"The DSC1033CC1-012.0000 is a 12 MHz XO (Standard) oscillator from Microchip's PureSilicon™ MEMS family, delivering a CMOS output from a 3.3V rail with ±50ppm frequency stability. The MEMS resonator replaces a quartz crystal — no external load capacitors needed, and the part starts up faster than a typical crystal oscillator. Microchip lists the DSC1033CC1-012.0000 as Obsolete. Available through independent surplus channels — quantities are lot-specific and confirmed at RFQ. ## Standby function and low-power draw A Standby (Power Down) function disables the output and drops supply current to 1 µA max — useful for battery-powered systems that need to conserve energy when the clock is not required. Active supply current is 3 mA typical at 12 MHz, keeping the thermal contribution low in the surface-mount package.","metaTitle":"DSC1033CC1-012.0000 Microchip XO 12 MHz CMOS MEMS Oscillator","metaDescription":"DSC1033CC1-012.0000 Microchip XO (Standard) 12 MHz CMOS output, MEMS resonator, 3.3V, ±50ppm, 0°C~70°C. Obsolete — sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC1033, PureSilicon™","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":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"3.3V","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"0°C~70°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/39044fcc9825a23a0d54b2590f18614f.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033CC1-012.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033CC1-012.0000 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:26:37.046Z","lastPublished":"2026-07-18T15:26:37.046Z","indexable":true}}