{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033DI1-064.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033DI1-064.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1033DI1-064.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033DI1-064.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1033, PureSilicon™, XO (Standard), 64 MHz, CMOS output, ±50ppm stability, -40°C~85°C, 3.3V supply, 4-SMD no-lead package","salesMarkdown":"## 64 MHz MEMS XO — now obsolete Microchip's DSC1033DI1-064.0000T is a 64 MHz MEMS-based oscillator (XO) with CMOS output, ±50ppm frequency stability, and a standby power-down function that drops supply current to 1 µA max. Runs on a single 3.3 V rail, draws 4 mA typical at 64 MHz, and lives in a 2.50 mm × 2.00 mm 4-SMD no-lead package — a footprint that fits tight clock trees on industrial PCBs. The industrial temperature grade (-40°C to 85°C) means it was originally deployed in outdoor telecom, factory-floor controllers, and engine-bay modules — environments where a dead oscillator stops the whole board. The scorch mark tells you: when the clock stops, the system is down. ## Standby power-down and package fit The 4-SMD, No Lead package measures 2.50 mm × 2.00 mm with a seated height of 0.90 mm max. No exposed paddle, no thermal pad to worry about — just a standard reflow profile for a small ceramic land pattern.","metaTitle":"DSC1033DI1-064.0000T Microchip MEMS XO 64MHz CMOS Obsolete","metaDescription":"Microchip DSC1033DI1-064.0000T MEMS XO, 64 MHz, CMOS output, ±50ppm stability, -40°C~85°C. Request quote.","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":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"64 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"3.3V","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"4mA (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":[{"question":"Is the DSC1033DI1-064.0000T RoHS compliant?","answer":"The evidence does not list a RoHS or lead-free version. Confirm compliance with the supplier at RFQ — the part is from the DSC1033 series which typically offers RoHS options, but this specific order code is not marked."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033DI1-064.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033DI1-064.0000T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:29:02.030Z","lastPublished":"2026-07-18T15:29:02.030Z","indexable":true}}