{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CYUSB3326-88LTXCT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CYUSB3326-88LTXCT","canonicalUrl":"https://icboms.com/infineon/CYUSB3326-88LTXCT","factsUrl":"https://icboms.com/api/mcp/products/CYUSB3326-88LTXCT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies HX3 series, CYUSB3326-88LTXCT – USB 3.0 Hub Controller, 6-port, ARM Cortex-M0 core, 16K x 8 RAM, ROM (32kB), I²C interface, 10 I/O, 88-VFQFN exposed pad, 0°C to 70°C, Tape & Reel.","salesMarkdown":"## Six-port USB 3.0 hub with onboard Cortex-M0 The CYUSB3326-88LTXCT is a 6-port USB 3.0 hub controller from Infineon's HX3 series, built around an ARM Cortex-M0 core. It handles the full USB 3.0 hub function — enumeration, packet routing, and port power management — while the embedded MCU lets you customise descriptor strings, vendor commands, and GPIO behaviour through the I²C interface. ## 88-QFN package and supply rails Housed in an 88-VFQFN exposed-pad package (10x10 mm body), the part requires three supply domains: 1.14V–1.26V for the core, 2.5V–2.7V for the USB PHY, and 3V–3.6V for the I/O ring. ## Active production — no end-of-life watch ROHS3 compliant. The part is sourced per RFQ — confirm the BOM quantity and preferred packaging (Tape & Reel or Cut Tape) at quote time. ## Commercial temperature — indoor use only That covers desktop PCs, docking stations, monitors, and consumer electronics. Not rated for industrial enclosures or outdoor installations — if the system sees -20°C or 85°C ambient, this part will not hold the operating range.","metaTitle":"CYUSB3326-88LTXCT USB 3.0 Hub Controller – Infineon HX3","metaDescription":"CYUSB3326-88LTXCT – Infineon HX3 6-port USB 3.0 hub controller, ARM Cortex-M0, 88-QFN, 0°C to 70°C, active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"HX3","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Series":"HX3","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"16K x 8","Interface":"I²C","Applications":"USB 3.0 Hub Controller","Mounting Type":"Surface Mount","Number of I/O":"10","Core Processor":"ARM® Cortex®-M0","Package / Case":"88-VFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"1.14V ~ 1.26V, 2.5V ~ 2.7V, 3V ~ 3.6V","Controller Series":"CYUSB","Program Memory Type":"ROM (32kB)","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"88-QFN (10x10)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.18","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.18000","currency":"USD"},{"qty":10,"price":"$5.58100","currency":"USD"},{"qty":25,"price":"$5.32120","currency":"USD"},{"qty":100,"price":"$4.62030","currency":"USD"},{"qty":250,"price":"$4.41268","currency":"USD"},{"qty":500,"price":"$4.02334","currency":"USD"},{"qty":1000,"price":"$3.50420","currency":"USD"},{"qty":2000,"price":"$3.37441","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8d8e6a517293fecfc1d42e8f60ebe335.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can CYUSB3326-88LTXCT be used in a USB 2.0 only system?","answer":"Yes. The hub controller is backward-compatible with USB 2.0 and USB 1.1 devices. It negotiates the bus speed per port — a USB 2.0 device plugged into a downstream port will operate at High-Speed (480 Mbps) or Full-Speed (12 Mbps) as appropriate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CYUSB3326-88LTXCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CYUSB3326-88LTXCT 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}}