{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CYUSB3025-BZXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CYUSB3025-BZXI","canonicalUrl":"https://icboms.com/infineon/CYUSB3025-BZXI","factsUrl":"https://icboms.com/api/mcp/products/CYUSB3025-BZXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies EZ-USB® SD3 ARM9 USB controller, CYUSB3025-BZXI, 512K x 8 RAM, 59 I/O, I2C/I2S/MMC/SD/SPI/UART/USB interface, 121-TFBGA, -40°C to 85°C, Tray.","salesMarkdown":"## Industrial temperature range and 121-ball FBGA footprint The CYUSB3025-BZXI: The 121-TFBGA package (10x10 mm body, 0.8 mm ball pitch typical for this class) demands careful PCB stack-up — the core voltage regulator's output capacitor should sit within 5 mm of the BGA balls to keep the 1.2 V rail clean at the die. The 512K x 8 RAM is single-port SRAM; the memory controller inside the ARM9 handles refresh and arbitration transparently. For sustained USB bulk transfers at 480 Mbps, the internal DMA engine moves data between the USB FIFO and RAM without core intervention — the bottleneck is the flash interface speed, not the RAM bandwidth. ## Active production, ROHS3 — no obsolescence watch needed The tray package is the standard delivery format for this BGA — no tape-and-reel option is listed. For volume builds, the 121-FBGA footprint is compatible with JEDEC tray dimensions, so pick-and-place feeders should be set for tray feeding, not reel.","metaTitle":"CYUSB3025-BZXI EZ-USB SD3 ARM9 USB Controller, 512K x 8","metaDescription":"Infineon CYUSB3025-BZXI EZ-USB SD3 ARM9 USB mass storage controller, 512K x 8 RAM, I2C/SPI/UART/USB, -40°C to 85°C. Active production, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":"EZ-USB® SD3","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Series":"EZ-USB® SD3","Package":"Tray","RAM Size":"512K x 8","Interface":"I2C, I2S, MMC/SD, SPI, UART, USB","Applications":"SD3™ USB and Mass Storage Peripheral Controller","Mounting Type":"Surface Mount","Number of I/O":"59","Core Processor":"ARM9®","Package / Case":"121-TFBGA","lifecycle_stage":"eol_hot","Voltage - Supply":"1.15V ~ 1.25V","Controller Series":"CYUSB","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"121-FBGA (10x10)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$23.0","stockQuantity":25,"priceTiers":[{"qty":1,"price":"$23.00000","currency":"USD"},{"qty":10,"price":"$21.21400","currency":"USD"},{"qty":25,"price":"$20.26080","currency":"USD"},{"qty":168,"price":"$18.11536","currency":"USD"},{"qty":336,"price":"$17.28110","currency":"USD"},{"qty":504,"price":"$16.44685","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ea5883e299e61b905b6b83dc95018a49.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How is CYUSB3025-BZXI supplied and quoted for volume purchases?","answer":"It ships in tray format — the 121-TFBGA package is standard for this series and compatible with automated tray feeders."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CYUSB3025-BZXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CYUSB3025-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}}