EC2380-AB (USB2380-AB Evaluation board)

Write a Review

Email to order

Usually ships in 3-5 business days

Product Overview

EC2380-AB (USB2380-AB Evaluation Board)


The EC2380-AB is evaluation board for USB 2380-AB, an ExpressCard (PCI Express Gen 1) to USB 2.0 Hi-Speed Peripheral Controller. It features one ExpressCard (PCI Express Gen 1 x1) port and one USB 2.0Hi-Speed client port. The EC2380-AB provides a matching bandwidth at 2.5GT/s between the PCI Express Gen 1 bus and the USB 2.0 Hi-Speed bus. The controller can easily add a USB 2.0 client port to an existing system such as laptop PC with ExpressCard slot, as well as convert an existing PCI Express function (endpoint) to a USB 2.0 product. The EC2380-AB can configure the ExpressCard as one x1 upstream port or one x1 downstream port. The flexibility allows different system configurations to achieve the maximum performance of the product.


USB 2.0 Client Interface

  • USB 2.0 Specification Compliant
  • 1 upstream port
  • Supports Hi-Speed, Full-Speed modes
  • Four Descriptor-based DMA channels for automatic data transfers
  • Supports USB Duet® Technology
  • USB Auto-Enumeration Technology
  • Support for Bulk, Isochronous, and Interrupt Endpoints
  • USB 2.0 link power management states: L0, L1, L2
  • Micro B Receptacle connector

PCI Express Interface

    1. PCI Express Gen 1 (2.5Gbps)
    2. Electrical Compliance to PCI Express Base Specification r2.0
    3. PCIe interface and integrated root complex provides two configurations:
      one x1 upstream port
    4. PCI Express Power Management:
      All link power management states: L0, L0s, L1, L2/L3 Ready, and L3
      evice states: D0 and D3(hot & cold)
      Vaux, Wake#, Beacon support
    5. 256 byte maximum payload size
    6. ExpressCard 1.0 compliance

Software development is required. To obtain RDK, please contact



Documents Download
Brief  Taiwan 1   Taiwan 2 Mirror   China Mirror