{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1525MI2A-33M33333T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1525MI2A-33M33333T","canonicalUrl":"https://icboms.com/microchip/DSC1525MI2A-33M33333T","factsUrl":"https://icboms.com/api/mcp/products/DSC1525MI2A-33M33333T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1525MI2A-33M33333T, MEMS-based XO (Standard), 33.33333 MHz LVCMOS output, 1.8V supply, ±25ppm stability, 4-VFLGA package, -40°C to 85°C.","salesMarkdown":"The DSC1525MI2A-33M33333T is a MEMS-based XO (Standard) from Microchip's DSC152X series, delivering a 33.33333 MHz LVCMOS clock output from a 1.8V supply rail. The 4-VFLGA package (2.00mm x 1.60mm) is a small footprint — plan for a 0.50mm pitch fan-out on a 2-layer board; the enable/disable function lets you gate the clock for power savings in battery-backed designs. The 1.8V supply is the core voltage for many low-power MCUs and FPGAs — this oscillator runs directly off that rail without a separate LDO. The ±25ppm frequency stability covers the full temperature range and supply variation, so a 33.33333 MHz clock stays within 833 Hz of nominal across -40°C to 85°C — tight enough for a UART baud-rate generator or a USB full-speed reference. Max supply current is 7.5 mA — the MEMS core draws less than a quartz oscillator with its output buffer, which matters when you're tallying the power budget on a sensor node or a portable instrument.","metaTitle":"DSC1525MI2A-33M33333T MEMS XO 33.33333 MHz LVCMOS 1.8V -","metaDescription":"Active MEMS oscillator, 33.33333 MHz, LVCMOS output, 1.8V supply, ±25ppm stability, -40°C to 85°C. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"LVCMOS","Series":"DSC152X","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Enable/Disable","Frequency":"33.33333 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VFLGA","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.079\\\" L x 0.063\\\" W (2.00mm x 1.60mm)","Voltage - Supply":"1.8V","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.89mm)","Operating Temperature":"-40°C ~ 85°C","Current - Supply (Max)":"7.5mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d9dca5041ca10c8cda7b15a6499a28d5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to DSC1525MI2A-33M33333T?","answer":"Within Microchip's DSC152X series, other frequencies in the same 4-VFLGA package and 1.8V supply are pin-compatible — the oscillator footprint is standard across the family. For a different supply voltage (e.g., 2.5V or 3.3V), check the DSC152X ordering guide; the enable/disable function and LVCMOS output are consistent."},{"question":"Is DSC1525MI2A-33M33333T RoHS compliant?","answer":"Microchip lists this part as RoHS compliant per their standard material declaration. The 4-VFLGA package is lead-free compatible with reflow profiles per JEDEC J-STD-020."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1525MI2A-33M33333T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1525MI2A-33M33333T 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}}