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CY7C65642: HX2VL - Very Low Power USB 2.0 TetraHub™ Controller | Cypress Semiconductor

CY7C65642: HX2VL - Very Low Power USB 2.0 TetraHub™ Controller

Last Updated: 
Jul 05, 2017
Version: 
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HX2VL - Very Low Power USB 2.0 TetraHub™ Controller

Features

  • 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.

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