{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033DI2-033.3330T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033DI2-033.3330T","canonicalUrl":"https://icboms.com/microchip/DSC1033DI2-033.3330T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033DI2-033.3330T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1033, PureSilicon™ series, XO (Standard) MEMS oscillator, 33.333 MHz CMOS output, 3.3 V supply, ±25 ppm stability, -40 to 85°C, 4-SMD package, Standby (Power Down) function.","salesMarkdown":"## MEMS oscillator — 33.333 MHz, CMOS, standby The DSC1033DI2-033.3330T: The ±25 ppm frequency stability holds across the full -40 to 85°C industrial band — enough margin for a 100BASE-TX Ethernet reference clock or a USB 2.0 full-speed controller, where the ppm budget includes the downstream PLL jitter. On wake, the MEMS resonator starts faster than a quartz equivalent; no crystal start-up delay to budget in the firmware. Quantities are lot-specific — confirmed at RFQ. No stock-holding claim; sourced per order against the BOM quantity. ## Package and footprint — 2.5 x 2.0 mm 4-SMD 4-SMD, No Lead package, 2.50 mm x 2.00 mm body, seated height 0.90 mm max. The 0.098\" x 0.079\" footprint is shared with many MEMS and quartz oscillators in the 2.5 x 2.0 mm format — a layout designed for a SiTime or Epson equivalent can often accept this part with no pad change, but confirm the pinout against the datasheet before committing.","metaTitle":"DSC1033DI2-033.3330T MEMS XO 33.333 MHz Obsolete Sourcing","metaDescription":"DSC1033DI2-033.3330T Microchip Technology MEMS XO, 33.333 MHz, CMOS output, 3.3 V, ±25 ppm, -40 to 85°C, 4-SMD. 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":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"33.333 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":"±25ppm","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/39044fcc9825a23a0d54b2590f18614f.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033DI2-033.3330T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033DI2-033.3330T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:30:21.454Z","lastPublished":"2026-07-18T15:30:21.454Z","indexable":true}}