{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CYUSB3065-BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CYUSB3065-BZXC","canonicalUrl":"https://icboms.com/infineon/CYUSB3065-BZXC","factsUrl":"https://icboms.com/api/mcp/products/CYUSB3065-BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress EZ-USB CX3 series, CYUSB3065-BZXC, USB Host/Peripheral Controller, ARM9 core, 512K x 8 RAM, GPIF I²C I²S SPI UART USB interfaces, 1.15V~1.25V supply, 121-LFBGA, 0°C~70°C, Tray.","salesMarkdown":"## What this part is and where it fits The Cypress CYUSB3065-BZXC is an EZ-USB CX3 USB bridge controller built around an ARM9 core. It handles USB Host and Peripheral Controller duties, with a 512K x 8 RAM buffer. ## Key interfaces and what they mean on a board The GPIF II interface is the main data highway — it can be programmed to talk to parallel or serial devices like CMOS image sensors, ADCs, or FPGAs. Alongside that, you get I²C, I²S, SPI, and UART for control and audio. With 12 general-purpose I/Os, there is enough for sensor configuration, LED indicators, or button inputs. The USB interface is USB 3.0 capable, though the exact speed class is not listed here — the 512K x 8 RAM suggests enough buffering for 1080p video streams without dropping frames. ## Temperature grade and environment Rated for 0°C to 70°C — commercial temperature range. That means this part belongs in office equipment, consumer electronics, or indoor industrial gear with climate control. Not for engine bays, outdoor enclosures, or unheated warehouses. The program memory is external, so the firmware lives on a separate SPI flash or parallel NOR, which keeps the BOM flexible but adds a part count. ## Lifecycle and sourcing reality Cypress (now part of Infineon) lists the CYUSB3065-BZXC as Active. No NRND flag, no last-time-buy notice. The part is ROHS3 compliant. For a production BOM, this is a safe line item — no imminent obsolescence to plan around.","metaTitle":"Cypress CYUSB3065-BZXC EZ-USB CX3 USB Bridge Controller","metaDescription":"Cypress CYUSB3065-BZXC EZ-USB CX3 USB bridge controller with ARM9 core, 512K x 8 RAM, GPIF/I²C/I²S/SPI/UART/USB interfaces. Active, ROHS3. Available to order.","metaKeywords":null},"attributes":{"series":"EZ-USB CX3","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"EZ-USB CX3","Package":"Tray","RAM Size":"512K x 8","Interface":"GPIF, I²C, I²S, SPI, UART, USB","Applications":"USB Host/Peripheral Controller","Mounting Type":"Surface Mount","Number of I/O":"12","Core Processor":"ARM9®","Package / Case":"121-LFBGA","lifecycle_stage":"eol_hot","Voltage - Supply":"1.15V ~ 1.25V","Controller Series":"CYUSB","Program Memory Type":"External Program Memory","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"121-BGA (10x10)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$25.95","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$25.95000","currency":"USD"},{"qty":10,"price":"$23.92900","currency":"USD"},{"qty":25,"price":"$22.85320","currency":"USD"},{"qty":80,"price":"$20.43350","currency":"USD"},{"qty":240,"price":"$19.49250","currency":"USD"},{"qty":480,"price":"$18.55148","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0c0b793e689b57b45bff166420a84522.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is CYUSB3065-BZXC obsolete or still active?","answer":"The part is listed as Active by Cypress/Infineon. No end-of-life or last-time-buy has been announced. It remains a current-production component suitable for new designs and production replenishment."},{"question":"What is the alternative or replacement for CYUSB3065-BZXC?","answer":"The CYPD2122-24LQXIT is a different part from the EZ-PD CCG2 series — it is a USB Type-C controller with an ARM Cortex-M0 core and on-chip flash, not a direct functional replacement for the EZ-USB CX3 bridge. For a true pin-compatible or drop-in substitute, check the EZ-USB CX3 family variants; no direct second-source is listed in the available records."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CYUSB3065-BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CYUSB3065-BZXC 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}}