Renesas Electronics America
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UPD720201K8-701-BAC-A
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UPD720201K8-701-BAC-A

Product Overview

Category

The UPD720201K8-701-BAC-A belongs to the category of USB 3.0 host controllers.

Use

This product is used as a high-speed interface controller for USB 3.0 devices.

Characteristics

  • Supports SuperSpeed USB (USB 3.0) and Hi-Speed USB (USB 2.0) modes.
  • Provides backward compatibility with USB 2.0 and USB 1.1 devices.
  • Offers high data transfer rates up to 5 Gbps.
  • Supports multiple ports for connecting various USB devices simultaneously.

Package

The UPD720201K8-701-BAC-A comes in a compact package, suitable for integration into electronic devices.

Essence

The essence of this product lies in its ability to provide fast and reliable connectivity between USB devices and host systems.

Packaging/Quantity

The product is typically packaged individually and is available in varying quantities depending on the manufacturer's specifications.

Specifications

  • Interface: PCI Express Gen2 x1
  • USB Compliance: USB 3.0, USB 2.0, USB 1.1
  • Data Transfer Rate: Up to 5 Gbps (USB 3.0), Up to 480 Mbps (USB 2.0)
  • Ports: Multiple ports (number may vary depending on the specific model)
  • Power Supply: 3.3V
  • Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of the UPD720201K8-701-BAC-A is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VBUS | Power supply for USB devices | | 2 | D- | USB data line (negative) | | 3 | D+ | USB data line (positive) | | 4 | GND | Ground | | 5 | NC | No connection | | 6 | NC | No connection | | 7 | NC | No connection | | 8 | NC | No connection |

Functional Features

  • High-speed data transfer: The UPD720201K8-701-BAC-A enables fast data transfer between USB devices and host systems, thanks to its USB 3.0 compatibility.
  • Backward compatibility: It supports USB 2.0 and USB 1.1 devices, ensuring compatibility with older peripherals.
  • Multiple ports: The controller offers multiple ports, allowing users to connect multiple USB devices simultaneously.

Advantages and Disadvantages

Advantages

  • Fast data transfer speeds
  • Backward compatibility with older USB standards
  • Multiple ports for simultaneous device connections

Disadvantages

  • Requires a compatible PCI Express slot for installation
  • May require driver installation for proper functionality

Working Principles

The UPD720201K8-701-BAC-A operates by receiving data from USB devices connected to its ports and transmitting it to the host system via the PCI Express interface. It utilizes USB protocols to ensure reliable and efficient data transfer.

Detailed Application Field Plans

The UPD720201K8-701-BAC-A is widely used in various applications, including: - Desktop computers - Laptops - Gaming consoles - External storage devices - Digital cameras - Printers - Audio interfaces

Detailed and Complete Alternative Models

Some alternative models to the UPD720201K8-701-BAC-A include: - Renesas Electronics uPD720202 - VIA Labs VL805 - ASMedia ASM1042

These models offer similar functionality and are commonly used as USB 3.0 host controllers.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af UPD720201K8-701-BAC-A i tekniske løsninger

  1. Question: What is the UPD720201K8-701-BAC-A?
    Answer: The UPD720201K8-701-BAC-A is a USB 3.0 host controller chip manufactured by Renesas Electronics. It is commonly used in technical solutions to add USB 3.0 functionality to devices.

  2. Question: What are the key features of the UPD720201K8-701-BAC-A?
    Answer: The key features of the UPD720201K8-701-BAC-A include support for USB 3.0 SuperSpeed (5 Gbps) and backward compatibility with USB 2.0 and USB 1.1 devices. It also supports up to four downstream ports and provides power management features.

  3. Question: How can I integrate the UPD720201K8-701-BAC-A into my technical solution?
    Answer: To integrate the UPD720201K8-701-BAC-A, you will need to design a PCB layout that accommodates the chip and its required components. You will also need to write device drivers or use existing drivers to enable communication with the chip.

  4. Question: Can the UPD720201K8-701-BAC-A be used in both desktop and laptop applications?
    Answer: Yes, the UPD720201K8-701-BAC-A can be used in both desktop and laptop applications as long as the necessary hardware and software integration is done correctly.

  5. Question: Does the UPD720201K8-701-BAC-A require any external components for operation?
    Answer: Yes, the UPD720201K8-701-BAC-A requires external components such as crystal oscillators, capacitors, resistors, and ferrite beads for proper operation. The datasheet provided by Renesas Electronics should contain the recommended component values and configurations.

  6. Question: What operating systems are supported by the UPD720201K8-701-BAC-A?
    Answer: The UPD720201K8-701-BAC-A is compatible with various operating systems, including Windows, Linux, and macOS. However, it is important to check for driver availability and compatibility with specific versions of these operating systems.

  7. Question: Can the UPD720201K8-701-BAC-A be used in low-power applications?
    Answer: Yes, the UPD720201K8-701-BAC-A supports power management features such as USB selective suspend and link power management, making it suitable for low-power applications.

  8. Question: What are the maximum data transfer rates supported by the UPD720201K8-701-BAC-A?
    Answer: The UPD720201K8-701-BAC-A supports USB 3.0 SuperSpeed, which has a maximum data transfer rate of 5 Gbps. However, the actual transfer rate may vary depending on the connected devices and system configuration.

  9. Question: Are there any known compatibility issues or limitations with the UPD720201K8-701-BAC-A?
    Answer: While the UPD720201K8-701-BAC-A is a widely used USB 3.0 host controller chip, there may be certain compatibility issues or limitations with specific devices or software. It is recommended to thoroughly test the chip in your specific application to ensure compatibility and performance.

  10. Question: Where can I find additional technical documentation and support for the UPD720201K8-701-BAC-A?
    Answer: You can find additional technical documentation, including datasheets, application notes, and reference designs, on the official website of Renesas Electronics. Additionally, you can reach out to their technical support team for any specific questions or assistance with the UPD720201K8-701-BAC-A.