{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CYUSB3014-BZXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CYUSB3014-BZXI","canonicalUrl":"https://icboms.com/infineon/CYUSB3014-BZXI","factsUrl":"https://icboms.com/api/mcp/products/CYUSB3014-BZXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies EZ-USB FX3™ SuperSpeed USB Peripheral Controller, ARM9 core, 512K x 8 RAM, GPIF/I²C/I²S/SPI/UART interface, 60 I/O, 121-TFBGA, -40 to 85°C.","salesMarkdown":"## ARM9 core with 512 KB RAM for SuperSpeed USB throughput The CYUSB3014-BZXI is an EZ-USB FX3 controller built around an ARM9 core, purpose-designed as a SuperSpeed USB peripheral controller. It carries 512K x 8 of embedded RAM — enough to buffer a full isochronous endpoint payload without external memory for many video and imaging pipelines. ## Interface set and I/O count The part integrates GPIF, I²C, I²S, SPI, UART, and USB interfaces, with 60 general-purpose I/O lines. The GPIF block is a programmable state machine that can connect directly to image sensors, ADCs, or FPGA parallel buses without an external bridge — the timing is configured in firmware, not in the hardware layout. The 0.50 mm ball pitch on the 121-FBGA calls for a via-in-pad or microvia breakout on a 4-layer board — the inner layers carry the 1.2 V plane and the ground return for the USB 3.0 differential pairs. ## Temperature grade and compliance ROHS3 compliant per — no exemption conflict for lead-free assembly.","metaTitle":"CYUSB3014-BZXI EZ-USB FX3 ARM9 USB Controller, 121-FBGA","metaDescription":"CYUSB3014-BZXI SuperSpeed USB peripheral controller with ARM9 core, 512Kx8 RAM, GPIF/I²C/I²S/SPI/UART interfaces. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"EZ-USB FX3™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"EZ-USB FX3™","Package":"Tray","RAM Size":"512K x 8","Interface":"GPIF, I²C, I²S, SPI, UART, USB","Applications":"SuperSpeed USB Peripheral Controller","Mounting Type":"Surface Mount","Number of I/O":"60","Core Processor":"ARM9®","Package / Case":"121-TFBGA","lifecycle_stage":"eol_hot","Voltage - Supply":"1.15V ~ 1.25V","Controller Series":"CYUSB","Program Memory Type":"External Program Memory","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"121-FBGA (10x10)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$44.47","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$44.47000","currency":"USD"},{"qty":10,"price":"$41.48500","currency":"USD"},{"qty":25,"price":"$39.74560","currency":"USD"},{"qty":168,"price":"$36.01952","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2cd6223ad4e9755c37f3b73166ff8e91.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CYUSB3014-BZXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CYUSB3014-BZXI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}