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CY7C65642, HX2VL - VERY LOW-POWER USB 2.0 TETRAHUB(TM) CONTROLLER | Cypress Semiconductor


Last Updated: 
Jul 26, 2021

NRND, For alternate please visit the HX2LP™ webpage

HX2VL - Very Low Power USB 2.0 TetraHub™ Controller


  • High-performance, low-power USB 2.0 hub, optimized for low-cost designs with minimum bill-of-material (BOM).
  • USB 2.0 hub controller
  • Very low-power consumption
  • Highly integrated solution for reduced BOM cost
  • Downstream port management
  • Maximum configurability
  • Available in space saving 48-pin (7 × 7 mm) TQFP and 28-pin (5 × 5 mm) QFN packages
  • Supports 0 °C to +70 °C temperature range
  • For more, see pdf

Functional Overview

The Cypress CY7C65642 USB 2.0 Hubs are low-power hub solutions for USB which provide maximum transfer efficiency with no TT multiplexing between downstream ports. The CY7C65642 USB 2.0 Hubs integrate 1.5 kΩ upstream pull-up resistors for full speed operation and all downstream 15 kΩ pull-down resistors and series termination resistors on all upstream and downstream D+ and D– pins. This results in optimization of system costs by providing built-in support for the USB 2.0 specification.

Dear valued customer,

Thank you for choosing our products. They come with all the know-how and passion that our engineers have put into it. As you probably already know, Cypress is now Infineon. This is a major step for our company, but also for the good of you. 

Reliability and business continuity are of utmost importance for us. Hence, we remain fully committed to honoring existing customer and distributor relationships. This includes offering the legacy Cypress product portfolio. We thank you very much for your trusting support.

For the full version of this message, please download the PDF version.

Translated documents are for reference only. We recommend that you refer to the English-language version of a document if you are engaged in development of a design.