{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033AI1-001.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033AI1-001.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1033AI1-001.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033AI1-001.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1033, PureSilicon™ series, XO (Standard) MEMS oscillator, 1 MHz, CMOS output, 3.3V supply, ±50 ppm stability, -40°C to 85°C, 4-SMD no-lead exposed-pad package, tape & reel.","salesMarkdown":"## Active MEMS oscillator for 1 MHz clocking The DSC1033AI1-001.0000T: Because the base resonator is MEMS rather than quartz, this oscillator offers better shock and vibration tolerance — a practical advantage for equipment shipped in rough handling environments or mounted on a factory floor. ## Standby power and package fit The standby (power down) function drops supply current to 1 µA max, letting a microcontroller or system controller gate the clock during idle periods without a separate load switch. The 7.00 mm × 5.00 mm 4-SMD no-lead exposed-pad package matches standard quartz oscillator land patterns, making it a drop-in replacement for a conventional 1 MHz XO.","metaTitle":"DSC1033AI1-001.0000T – 1 MHz MEMS XO, CMOS, 3.3V, Active","metaDescription":"DSC1033AI1-001.0000T from Microchip Technology: 1 MHz MEMS oscillator, CMOS output, 3.3V supply, ±50 ppm stability, -40°C to 85°C.","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":"DSC1033, PureSilicon™","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"1 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"3.3V","Base Product Number":"DSC1033","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/39044fcc9825a23a0d54b2590f18614f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1033AI1-001.0000T/alternatives.json"},"ai":{"faq":[{"question":"How can I order the DSC1033AI1-001.0000T or request a quote?","answer":"The DSC1033AI1-001.0000T is an active-production part from Microchip Technology. Submit an RFQ with your target quantity and packaging preference (Tape & Reel); we will confirm availability and pricing against your BOM line."},{"question":"Can the DSC1033AI1-001.0000T replace a standard 1 MHz quartz oscillator?","answer":"Yes. The 7.00 mm × 5.00 mm 4-SMD no-lead exposed-pad footprint matches the common quartz XO land pattern, and the CMOS output is electrically compatible. The MEMS resonator provides better shock/vibration tolerance than quartz."},{"question":"What is the standby power consumption of the DSC1033AI1-001.0000T?","answer":"When the standby (power down) function is active, the supply current drops to 1 µA max."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033AI1-001.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033AI1-001.0000T 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}}