{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033DI1-024.5760T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033DI1-024.5760T","canonicalUrl":"https://icboms.com/microchip/DSC1033DI1-024.5760T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033DI1-024.5760T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1033DI1-024.5760T, PureSilicon™ MEMS XO (Standard), 24.576 MHz, CMOS output, ±50 ppm stability, 3.3 V supply, -40°C to +85°C, 4-SMD 2.50mm x 2.00mm package.","salesMarkdown":"The DSC1033DI1-024.5760T is a MEMS-based XO (Standard) from Microchip's PureSilicon™ series, delivering a 24.576 MHz CMOS output from a 3.3 V supply rail. A 24.576 MHz clock is common in digital audio (sample-rate conversion), Ethernet PHY reference, and FPGA transceiver PLLs — the stability budget is adequate for these interfaces, though a ±25 ppm or tighter part would be needed for precision timing protocols like IEEE 1588. The active current is 3 mA typical — low enough for a shared 3.3 V rail on a mixed-signal board. Microchip lists the DSC1033DI1-024.5760T as obsolete. No official successor part number is published by the manufacturer for this exact frequency and package. For new designs, a current-production MEMS oscillator in the same 2.50mm x 2.00mm 4-SMD footprint should be evaluated — the pad pattern is common across many vendors, so a board spin is not necessarily required if the replacement matches the pin function and supply voltage. ## Package and temperature grade – board-fit checklist 4-SMD no-lead package, 2.50mm x 2.00mm body, 0.90mm seated height max. The four pads are: pin 1 (standby/disable), pin 2 (ground), pin 3 (output), pin 4 (Vdd). The 0.098\" x 0.079\" footprint is shared by many MEMS and crystal oscillators — verify the pad layout against your existing land pattern before committing. The 3.3 V supply is standard for modern SoCs and FPGAs; no level translation is needed on the output if the receiving logic is 3.3 V tolerant.","metaTitle":"DSC1033DI1-024.5760T Obsolete MEMS Oscillator – Microchip","metaDescription":"DSC1033DI1-024.5760T by Microchip Technology – XO (Standard) MEMS oscillator, 24.576 MHz, CMOS output, ±50 ppm stability, -40°C to +85°C, 4-SMD package.","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":"24.576 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)":"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":[{"question":"Where can I buy the DSC1033DI1-024.5760T and how is it quoted?","answer":"The DSC1033DI1-024.5760T is obsolete and sourced through independent distribution. Submit a request through the RFQ form on this page."},{"question":"What is the replacement for the DSC1033DI1-024.5760T?","answer":"Microchip has not published a direct successor for this exact frequency and package. For a pin-compatible drop-in, look for a current-production MEMS oscillator in the same 2.50mm x 2.00mm 4-SMD footprint with 3.3 V supply and CMOS output. The DSC1003 series from Microchip or SiTime's SiT8008 series are common cross-shop candidates — verify the frequency stability and standby function match your requirement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033DI1-024.5760T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033DI1-024.5760T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:29:03.090Z","lastPublished":"2026-07-18T15:29:03.090Z","indexable":true}}