{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CYPD3125-40LQXIT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CYPD3125-40LQXIT","canonicalUrl":"https://icboms.com/infineon/CYPD3125-40LQXIT","factsUrl":"https://icboms.com/api/mcp/products/CYPD3125-40LQXIT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon EZ-PD™ CCG3 series, USB Type C controller, ARM® Cortex®-M0 core, 128KB FLASH program memory, 8K x 8 RAM, 20 I/O, I²C/SPI/UART/USART/USB interface, 2.7V to 5.5V supply, -40°C to 85°C, 40-UFQFN Exposed Pad package.","salesMarkdown":"The CYPD3125-40LQXIT: The wide supply tolerance also simplifies power routing in systems where the USB bus voltage is the primary rail. ## 40-QFN with exposed pad — rework considerations The exposed pad helps dissipate heat from the Cortex-M0 core during active USB PD negotiation, but it also means the part is not hand-solderable without a hot-air station or reflow oven. The pad is large enough that a standard QFN rework profile works well — just pre-tin the pad and use a stencil for the perimeter pins to avoid bridging.","metaTitle":"Infineon CYPD3125-40LQXIT EZ-PD CCG3 USB Type-C Controller","metaDescription":"Infineon CYPD3125-40LQXIT EZ-PD CCG3 USB Type-C controller with ARM Cortex-M0, 128 KB Flash, 8K x 8 RAM, I²C/SPI/UART/USB, -40 to 85°C.","metaKeywords":null},"attributes":{"series":"EZ-PD™ CCG3","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"EZ-PD™ CCG3","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"8K x 8","Interface":"I²C, SPI, UART/USART, USB","Applications":"USB Type C","Mounting Type":"Surface Mount","Number of I/O":"20","Core Processor":"ARM® Cortex®-M0","Package / Case":"40-UFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"2.7V ~ 5.5V","Program Memory Type":"FLASH (128kB)","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"40-QFN (6x6)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.72","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.72000","currency":"USD"},{"qty":10,"price":"$4.24000","currency":"USD"},{"qty":25,"price":"$4.00880","currency":"USD"},{"qty":100,"price":"$3.47420","currency":"USD"},{"qty":250,"price":"$3.29604","currency":"USD"},{"qty":500,"price":"$2.95752","currency":"USD"},{"qty":1000,"price":"$2.49430","currency":"USD"},{"qty":2500,"price":"$2.36958","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d33d05011d0deb413dd61ffee750c273.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the alternatives to CYPD3125-40LQXIT if it is out of stock?","answer":"A functional alternative within the EZ-PD family is the CYPD2122-24LQXIT (CCG2 series), which also uses an ARM Cortex-M0 core but has 32 KB Flash, 4K x 8 RAM, and 14 I/O in a smaller 24-QFN package. It is not a direct pin-compatible replacement — the pin count and footprint differ — but it can serve a similar USB-C role with reduced memory and I/O."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CYPD3125-40LQXIT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CYPD3125-40LQXIT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}